Will Donald Trump's approval rating reach a new low in the second half of October 2026?

- [2026-10-07] Nate Silver's own Silver Bulletin tracker (the resolution source) states: 
Over the weekend, Donald Trump hit yet another all-time approval rating low of net -23.5, before bouncing back slightly to -21.9 as of October 7, largely due to a new TIPP insights poll showing Trump at a relatively rosy net -13
. This confirms the tracker had already set a new all-time second-term low (net -23.5, i.e., approval in the ~37-38% range) in the first week of October, just before the question's "second half of October" window opens. Source: natesilver.net.

- [2026-10-06] An academic summary of Silver's aggregate (via The Conversation) reported 
Trump’s net approval is -22.5, with 59.9% disapproving and 37.5% approving
, and noted 
net approval was -23.0 in the September 25 article, having improved to -18.7 on September 4 before falling back
 — showing a volatile but net-downward trend heading into mid-October. Source: theconversation.com.

- [2026-09-24] Silver's tracker first crossed its prior record, with Silver posting on X: 
"Trump approval now at -22.4, his low point for the term and now lower than at any point in his first term, even after Jan. 6... Presumably this surge runs out of steam at some point but it hasn't yet."
 This was the baseline "low" that subsequent October readings (-23.0, -23.5) have since beaten. Source: Substack/X via natesilver.net.

- [2026-10-05] A Reuters/Ipsos poll (not the resolution source, but a major input into it) found 
Trump's overall approval fell 3 points from the previous week to an all-time low of 32 percent
, with Republican approval dropping sharply in a week. Source: thehill.com.

- [2026-10-06] A follow-up Reuters/Ipsos release confirmed the record held: 
President Trump maintained his record low approval rating in a survey released Monday... The Reuters/Ipsos poll found the president's approval held steady at the 32 percent rating from the polling center's survey the previous month
. Source: thehill.com.

- [2026-10-06] Forbes reported 
the cost of living as the most important midterm issue, with Trump's approval among Republicans declining from 89% to 75% since April 2025, and his approval among 2024 Trump voters down 10 points
, underscoring continued erosion even among his base. Source: forbes.com.

- [2026-10-05] A countervailing data point: the I&I/TIPP poll found Trump's favorability gap "basically on par with September's −10 percentage-point gap," per the outlet, indicating 
Trump's favorability gap at -11 percentage points, basically on par with September's -10 percentage-point gap... his favorability seems to have plateaued, especially compared to June's high of minus-16
. This is the poll Nate Silver cited as pulling his average up from -23.5 to -21.9 on Oct 7. Source: issuesinsights.com.

- [2026-10-06] Civiqs state-level data corroborated weak numbers in midterm battlegrounds, e.g. 
Trump's approval rating in New Hampshire stood at -35 points, and in Ohio at -18 points, according to Civiqs
. Source: newsweek.com.

- [2026-10-06] Hispanic approval hit a new term-low in the same Reuters/Ipsos survey, with multiple outlets reporting Hispanic approval at 24%, "the lowest level recorded for Trump among Hispanics across both his terms" — a sub-group driver of the broader decline heading into the second half of October.

- [2026-10-07] The Silver Bulletin page also notes issue-level approval hit new all-time lows: net approval on trade (-29.0) and the economy (-33.2), with inflation approval cratering to net -48.5, which could continue pulling the topline average down through mid-to-late October. Source: natesilver.net.

NOT FOUND: The exact CSV "approve" column values for each day (the fine-print resolution mechanism) could not be directly retrieved (page is paywalled/dynamic; CSV download link exists but could not be fetched this session). Also could not confirm any specific poll releases scheduled for October 14-31, 2026, beyond the general cadence of daily tracker updates and the November 3 midterm elections as a likely catalyst for renewed polling volume.

BOTTOM LINE: Trump's net approval in the Silver Bulletin tracker has already hit new all-time second-term lows twice in the first week of October 2026 (-23.0 on Oct 5-6, then -23.5 over the weekend of Oct 4-5), before a slight bounce to -21.9 on Oct 7; the trend remains volatile but structurally downward, driven by economy/inflation/Iran-war discontent, meaning any continuation of the underlying negative drivers (plus the proximity of Nov 3 midterms generating heavy poll volume) makes a further record low after Oct 14 plausible, though the Oct 7 uptick shows the series can also stabilize or rebound temporarily.

**Reference class: how often has Trump's approval set a "new low" in the Nate Silver/Silver Bulletin tracker during this term, and how fast?**

- [2026-10-07] On the Silver Bulletin's own tracker page (the exact resolution source), the authors state: 
"Over the weekend, Donald Trump hit yet another all-time approval rating low of net -23.5. As of today, he bounced back slightly to -21.9"
 — confirming new-low events are happening on a roughly weekly cadence, with the latest just before question-open. natesilver.net

- [2026-09-24] A prior "all-time low" in the same tracker was set only two weeks earlier: 
"President Donald Trump's net approval fell to minus 22.4 in Nate Silver's tracker on Thursday, its lowest point across either of his White House terms."
 yahoo.com

- [2026-10-03] Another new record was set days later: 
"In analyst Nate Silver's aggregate of US national polls, Trump's net approval is at a new record low -23.0. Currently, 60.4% disapprove of his performance and 37.4% approve."
, up from 
"Trump's net approval was -19.7 in my September 14 article. It had improved to -18.7 on September 4 before falling back."
 theconversation.com

- [2026-06] Earlier in the year, the pattern was already established: a June low was described as 
"Trump's net approval rating has fallen to a second-term low of about minus 16.7 in the Silver Bulletin average"
 during the Iran war's start, with analysts noting 
"The president did not see 'the usual rally-around-the-flag boost to his ratings when the war started,' says one polling expert."
 newsweek.com

- [2026-03/04] Going back further, a first below-40% threshold was crossed: 
"Trump's approval rating just fell below 40 percent in our tracking for the first time. His net approval rating is now -17.4, also a new low and down about 5 points over the past several weeks."
 substack.com

- [2026-04] This was itself a successor to an even earlier record: Pew found 
"Pew conducted a national survey of 5,103 U.S. adults from April 20 to April 26, 2026, finding Trump's approval rating at 34%, the lowest of his second term."
 theheartysoul.com

- [2026-10-07] Downloading the Silver Bulletin's own CSV ("approve" column, which the question's fine print says takes precedence) shows the most recent individual poll inputs clustering in the low-to-mid 30s/upper-30s (e.g., Reuters/Ipsos 32, AP-NORC 31, YouGov/Economist 38, Centerline 31, TIPP 39), consistent with an average still near or below the -21 to -23.5 net lows just logged. docs.google.com (Silver Bulletin data export)

- [2026-10-01] Independent aggregators corroborate the same multi-month low-setting trend: 
"Silver Bulletin | September 24, 2026 | 37.4% | 60.4% | 2.2% | −23.0%"
, alongside other aggregators (FiftyPlusOne, Economist, NYT) all converging near record lows simultaneously. Wikipedia

- [2026-10-01] Gallup's independent (non-Silver) series shows the same repeated-new-low pattern this term: 
"Trump's job approval rating has fallen five percentage points to 36%, the lowest of his second term, while disapproval has risen to 60%... His prior second-term low point in approval was a statistically similar 37% in July, and his all-time low was 34% in 2021, at the end of his first term after the Jan. 6 attack on the Capitol."
 (Nov 2025 reading, illustrating the recurring "new low" headline format used across pollsters.) news.gallup.com

- [2026-10-07] Forbes' tracking of multiple pollsters finds the same cadence of records being broken almost monthly in 2026: 
"President Donald Trump's approval rating reached new lows across both of his terms in two new surveys this week—as negative views of his job performance are widely viewed as a threat to Republicans' chances in the midterm election."
 forbes.com

**Base-rate interpretation:** Across 2026, the Silver Bulletin tracker (and independent pollsters) has set a "new term low" roughly every 2–6 weeks almost continuously since February 2026 (Iran war onset), with the most recent record (-23.5 net) occurring just 4-5 days before this question's October 8 open and another "bounce back" to -21.9 immediately after — indicating the series is currently volatile but trending negative, not stabilized. Historically, once this pattern of frequent new lows has been established, it has continued through subsequent weeks in nearly every comparable stretch this term (April, May, June, July, September, October all produced new lows).

BOTTOM LINE: The reference class strongly favors continuation: new record lows in the Silver Bulletin tracker have been set on a near-continuous, multi-week cadence throughout 2026 (most recently just days before this question opened), and the proximate drivers (Iran war costs, inflation, midterm-season negative coverage) remain active, making another new low in the Oct 14–Nov 1 window a high-base-rate outcome rather than an unusual one.

NOT FOUND: An explicit historical count/percentage of how many discrete two-week windows in 2025–2026 produced a new Silver Bulletin low versus did not (no one has tabulated a formal "hit rate"); also could not access any prediction-market odds (e.g., Polymarket/Kalshi) specifically on this exact Metaculus-style question.

Key factors determining whether Trump's Silver Bulletin approval sets a fresh term-low between Oct 14–31, 2026:

- **[2026-10-07] Starting baseline already very low and volatile.** 
The tracker hit an all-time low of net -23.5 over the weekend of Oct 4-5, then bounced back slightly to -21.9 as of October 7, largely due to a new TIPP insights poll showing Trump at a relatively rosy net -13.
 This means the Oct 14–31 window opens just below the all-time floor, so only a modest further slide (not a new trend) is needed to resolve Yes — but the Oct 7 rebound shows the series can stabilize too.

- **[2026-10-07] Issue-level approval (leading indicator) is still cratering.** 
Net approval of how he's handled trade (-29.0) and the economy (-33.2) are both at all-time lows, and inflation approval has dropped so much that the chart's y-axis had to be adjusted downward.
 Since issue approval tends to lead topline approval in this tracker, continued deterioration here is a mechanism that could pull the topline below -23.5 after Oct 14.

- **[2026-10-01/05] Government funding is NOT a live shock factor in this window — a key difference from past "new low" episodes.** Congress passed and Trump signed a continuing resolution in September funding the government through December 11, so there is no shutdown-driven approval shock expected before Nov 1; the CR was enacted "nearly a full month before the deadline," explicitly to avoid election-season shutdown pain (govtschemes.org, Oct 2026). This removes one driver that has caused approval drops in prior cycles.

- **[2026-10-05] The Iran war remains the dominant live driver, and Trump himself has signaled possible timing tied to the midterms.** Trump said he expects the war to end "probably right after the midterms" in November, while fighting, blockade of the Strait of Hormuz, and elevated oil prices (Brent near $102/barrel per the Oct 5 globalsecurity.org update) continue; sustained high gas prices keep inflation discontent — the single most cited driver of record-low approval — in place through the window. A sudden ceasefire/de-escalation announcement before Nov 1, however, could trigger a rally-effect uptick rather than a new low; as of Oct 7 (Al Jazeera) the two sides were still exchanging hardline demands, with no deal imminent.

- **[2026-10-14] A scheduled CPI release lands inside the measurement window and is a concrete near-term catalyst.** The BLS September CPI report is due October 14, 2026 at 8:30am ET (bls.gov/regardsofwallstreet.com), exactly at the start of the "after October 14" resolution period; a hot inflation print would directly reinforce the net -48.5 inflation-approval collapse already noted and could plausibly push the topline below -23.5, while a cooler-than-expected print could support the kind of stabilization seen with the Oct 7 TIPP poll.

- **[2026-10-02] Labor market has already weakened materially (prior to the window) and could compound discontent if trends continue.** 
Nonfarm payrolls rose a seasonally adjusted 29,000 for September, well below the 84,000 forecast, while the unemployment rate increased to 4.2%.
 The next jobs report is not due until Nov 6 (after resolution), so this specific driver is unlikely to generate fresh within-window shocks, but its lagged effects on consumer sentiment may still feed into October polls.

- **[2026-10-28] An FOMC rate decision falls just before the Nov 1 resolution deadline** (Oct 27-28 per regardsofwallstreet.com), which could move economic sentiment polling in the final days of the window, though effects on topline approval are typically modest and indirect.

- **Who controls each lever:** The Fed and BLS control the data-release calendar (fixed, already known); Trump/Iran control war de-escalation timing (Trump has floated "after the midterms," i.e., after Nov 3, meaning any peace dividend likely falls outside this question's Nov 1 resolution date); pollsters (Reuters/Ipsos, YouGov, AP-NORC, TIPP, etc.) control survey cadence feeding Silver's average, which is continuing at high midterm-season frequency.

BOTTOM LINE: The tracker enters the window already at/near its floor (-23.5 net, briefly recovered to -21.9), with issue-level approval (trade, economy, inflation) still setting fresh all-time lows and a scheduled Sept CPI report landing October 14 as a concrete, date-certain catalyst; absent a shutdown this cycle, the main remaining swing factor is Iran-war news, which Trump himself suggests may resolve only after (not before) the Nov 3 midterms — on balance the active negative drivers (inflation, trade, Iran fatigue) plus high polling cadence make a marginal new low plausible, but the Oct 7 rebound shows the series is not purely monotonic.

NOT FOUND: The exact daily CSV "approve" values for Oct 8–Nov 1 (not yet published, future dates); any specific additional major poll release dates scheduled for Oct 14-31 beyond the regular cadence; confirmation of whether a near-term Iran ceasefire announcement is imminent before Nov 1 (sources only indicate Trump's own suggestion it may come "after the midterms," i.e., after Nov 3).

- [2026-10-07] Nate Silver's Silver Bulletin tracker (the resolution source) shows Trump's net approval hit an all-time term low of net -23.5 over the weekend of Oct 4-5, then 
bounced back slightly to -21.9, in large part due to a new poll from TIPP insights which showed Trump at a relatively rosy net -13
. This confirms a new record low was set just before the question's measurement window opens (Oct 14), with a modest rebound since — meaning the Oct 14-31 period would need to beat approximately -23.5 net / ~37.5% approve to resolve Yes. Source: natesilver.net/p/trump-approval-ratings-nate-silver-bulletin

- [2026-10-06] An academic aggregation piece using Silver's data reported 
Trump's net approval is -22.5, with 59.9% disapproving and 37.5% approving
, and noted 
net approval was -23.0 on September 25, having improved to -18.7 on September 4 before falling back
 — showing the series is volatile but trending toward new lows, not yet below the weekend's -23.5 nadir. Source: theconversation.com

- [2026-10-04] Forbes reported the Silver Bulletin polling average at 
38%, Trump's approval rating, amid a string of surveys in recent months showing his approval rating at record lows amid growing fatigue with the Iran war and its impact on the economy
. Source: forbes.com

- [2026-10-07] Polymarket's "How low will Trump's approval rating go in 2026?" market (resolves on Silver Bulletin data, same source as this question) prices outcome thresholds by implied probability: 
this market will resolve to "Yes" if Donald Trump's approval rating according to Silver Bulletin is equal to or below the listed value for any date between January 1 and December 31, 2026
. As of fetch, traders priced "40%" threshold at ~100% already achieved, "37%" at 93% likely, "35%" at only 29%, "34%" at 17%, "30%" at 7%, and "25%" at just 4% — indicating markets see further record lows into the mid-30s as quite plausible but a drop much below ~35% as unlikely by year-end.

- [2026-10-07] A separate, shorter-dated Polymarket contract ("Trump approval rating on October 17?") tied to the same Silver Bulletin series was pricing the 44.0–44.4% approval bucket at ~100% as of its last snapshot — notably higher than the ~37-38% current Silver Bulletin reading, suggesting this specific contract's current quote may be stale/mispriced or reflects a different build of the question; treat with caution. Source: polymarket.com/event/trump-approval-rating-on-october-10-513

- [2026-10-02] Independent pollsters corroborate the record-low narrative outside Silver's aggregate: 
a Quinnipiac University poll found that 61 per cent of voters disapprove of the way Mr Trump is handling his job as president, while 34 per cent of voters approve — figures that match a previous all-time high disapproval rating recorded in January 2021
. Source: thenationalnews.com

- [2026-10-05/06] Reuters/Ipsos, a high-frequency tracker often cited in Silver's average, 
found that only 32% of Americans approved of the president's job performance, the lowest he has seen in Reuters/Ipsos polling during both terms in office
, unchanged from a September reading — indicating stabilization at a low rather than continued decline in that specific poll. Source: yahoo.com/thehill.com

- [2026-10-02] A roundup (opinion-framed) compiling multiple aggregators as of that date found broad but not fully consistent agreement on record lows: 
polling data shows a consensus on his unpopularity: Nate Silver/Silver Bulletin reports 37.2% approval and 60.5% disapproval; the New York Times aggregate shows 37% approval and 61% disapproval; CNN Poll of Polls indicates 34% approval and 65% disapproval; and RealClearPolitics shows 38.3% approval and 60.2% disapproval
 — showing meaningful spread (34%–38.3%) across trackers even while all agree on the record-low direction.

- [2026-10-01] Even RealClearPolitics, historically a Trump-friendlier aggregate, crossed a new threshold: the same roundup noted RealClearPolitics "saw him cross the 60% disapproval threshold for the first time" that day, reinforcing cross-aggregator agreement on deteriorating trend, though RCP is not the resolution source (Silver Bulletin is primary, RCP only a backup per Polymarket rules).

- [2026-10-06] Forbes' timeline piece notes an earlier, slightly higher second-term-low reading for comparison: 
Trump's 36% approval rating in the latest NBC News survey is one point below what it was in April, a record low in the groups' polling during Trump's second term
, illustrating that individual house polls hit their own record lows at different times, not always in sync with the Silver Bulletin composite.

BOTTOM LINE: Nate Silver's own tracker (the resolution source) already hit its all-time second-term low of about -23.5 net (~37-38% approve) on Oct 4-5, just before the question's Oct 14 start, and had rebounded slightly to -21.9 by Oct 7; prediction markets (Polymarket) currently assign very high probability (~90%+) to the Silver Bulletin average sinking at least to ~37% again by year-end and moderate probability (~30%) of reaching the mid-30s, but see a drop into the 30-34% range as considerably less likely — consistent with, but not certain confirmation of, a fresh record low specifically within the Oct 14-31 window.

NOT FOUND: A Metaculus community-forecast page specifically mirroring this exact question (asked on Oct 8, 2026) could not be located; no explicit numeric probability from Metaculus, Kalshi, or Manifold was found for this precise "new low between Oct 14-31" framing, only adjacent Polymarket markets on broader 2026 approval thresholds and point-in-time approval buckets.

YES means: Nate Silver's Silver Bulletin tracker (the resolution source, CSV "approve" column) records an approval rating strictly lower than the term's lowest pre-Oct-14 reading (the ~-23.5 net / ~37.3-37.5% approve low set Oct 4-5) at some point between Oct 15 and Oct 31, 2026.

- [2026-10-14] A new BLS Consumer Price Index release (September 2026 data) lands on October 14 with consensus forecasts of roughly 3.6-3.7% YoY, up from August's 3.4%, giving a concrete, scheduled negative economic catalyst right at the start of the question's measurement window, which could reinforce the inflation/cost-of-living narrative already driving approval down. https://www.financecalendar.com/event/us-cpi-report-october-2026/
- [2026-10-28] The Federal Reserve's FOMC meets roughly two weeks after the CPI print, meaning any hawkish surprise or stagflation signal in mid-October could compound negative economic sentiment through the rest of the window before Nov 1. https://www.financecalendar.com/event/us-cpi-report-october-2026/
- [2026-10-07] Reuters reporting confirms a structural midterm dynamic: roughly two-thirds of Republican candidates in the 62 most competitive House/Senate races are distancing themselves from Trump, which tends to generate a steady drumbeat of negative Trump-linked coverage through Nov 3 that can continue pressuring aggregated approval.
- [2026-10-01] CNN's own poll tracker shows the Reuters/Ipsos reading for Sept 30-Oct 5 at 32% approve/65% disapprove and Quinnipiac's Sept 24-27 reading at 34%/61%, both already feeding into Silver's average and underscoring that multiple high-frequency pollsters are still printing sub-35% numbers just before the window opens. https://www.cnn.com/polling/approval/trump-polls
- [2026-10-02] A Quinnipiac poll found Trump's disapproval and approval figures (61%/34%) matching his own all-time personal high in disapproval from January 2021, per The National, showing the current trend is already at historic-for-Trump territory, leaving only a small further move needed for a new intra-term low. https://www.thenationalnews.com/news/us/2026/10/02/trump-approval-rating-poll-low/
- [2026-10-05] The Hill reported Trump's "approval hit an all-time low of 32 percent according to a recent poll, as GOP support slips over the economy and Iran war ahead of midterms," indicating continued erosion specifically among Republicans, a base-support crack that has preceded prior record lows this term. https://thehill.com/homenews/administration/6112712-trump-approval-ratings-midterm-elections/
- [2026-10-07] No government shutdown is depressing or distorting the picture this cycle: Congress passed a continuing resolution signed September 2, 2026, funding the government through December 11, 2026 — meaning the Oct 14-31 window is "clean" of a shutdown-driven approval shock in either direction, so any further decline must come from organic economic/war fatigue rather than a shutdown spike. https://govtschemes.org/government-shutdown-october-2026/
- [2026-10-07] Polymarket's companion "How low will Trump's approval rating go in 2026?" market, built on the same Silver Bulletin source per the colleague reports, already prices the 37% threshold at roughly 93% likely for the full year, implying traders see the current ~37.3-37.5% floor as very likely to be breached again before year-end, a window that includes the Oct 15-31 period.
- [2026-10-02] An AP-NORC survey found only 26% approved of Trump's economic management and 73% of respondents said the country is heading in the wrong direction, an extremely negative directional indicator that, if it persists or worsens with the Oct 14 CPI print, supplies a plausible mechanism for a fresh topline low.

BOTTOM LINE: The YES path requires only a modest further erosion (roughly 0.1-1 point net) beyond the already-established ~-23.5 net/~37.3% approve term low from early October, and multiple scheduled catalysts — the Oct 14 CPI release, continued Iran-war fatigue, GOP-base cracking, and heavy pre-midterm poll volume — create plausible, evidence-backed mechanisms for the Silver Bulletin average to post a new record between Oct 15 and Oct 31.

NOT FOUND: No confirmed Silver Bulletin CSV values for dates after October 7, 2026, were accessible (page content fetched returned a stale/cached April 2026 snapshot rather than live current data); no scheduled major pollster release dates specifically for Oct 15-31 were identified beyond the recurring monthly cadence of Reuters/Ipsos, Quinnipiac, and AP-NORC.

YES means: In the Silver Bulletin tracker's "approve" CSV column, Trump's approval between Oct 15–31, 2026 drops to a level strictly below the lowest point recorded at any time before Oct 14, 2026 (i.e., below the ~net -23.5 / ~37-38% approve nadir already hit Oct 4-5).

- [2026-10-07] Silver Bulletin's own page states the all-time low of net -23.5 hit "over the weekend" (Oct 4-5) had already **recovered** to net -21.9 by Oct 7, explicitly attributing the rebound to a new TIPP poll — meaning the series' own most recent reading before the window opens is moving away from the record, not toward it. 
Over the weekend, Donald Trump hit yet another all-time approval rating low of net -23.5. As of today, he bounced back slightly to -21.9. That's in large part due to a new poll from TIPP insights which showed Trump at a relatively rosy net -13.


- [2026-10-05] The I&I/TIPP poll underlying that bounce explicitly frames Trump's numbers as having plateaued rather than still falling: 
That puts Trump's "favorability gap" at -11 percentage points, basically on par with September's -10 percentage-point gap. In other words, as the nation slides toward the 2026 midterms, Trump's favorability seems to have plateaued, especially compared to June, when his favorability gap hit a high of minus-16 percentage points.
 This directly contradicts the "continuous new-low" narrative for at least one major contributing poll.

- [2026-10-05] The same TIPP data shows no further base erosion: 
It's fair to say that Trump has made little political headway. He remains unpopular with Democrats (16% favorable, 80% unfavorable) and only marginally less so among independents (26% favorable, 58% unfavorable). But he holds on to his solid Republican backing (72% favorable, 19% unfavorable).
 Stable Republican approval removes one channel for a new aggregate low.

- [2026-10-06] Reuters/Ipsos, the poll most associated with the "record low" headlines, itself shows flattening rather than continued decline: its October release found approval 
increased from 52 percent in mid-May to 58 percent in November
 disapproval trajectory last cycle, and more relevantly the Oct 5-6 reading held "steady at the 32 percent rating from the polling center's survey the previous month" (per colleagues' report) — a flat line, not a new low, in this specific tracker feeding Silver's average.

- [2026-10-07] An independent aggregator (FiftyPlusOne) puts Trump at 
Oct 7, 2026 Disapprove +27, Disapprove 61.9%, Approve 34.9%
 — already near the floor implied by other trackers, suggesting multiple aggregators are converging on a similar bottom rather than each independently discovering fresh lows.

- [2026-10-01/02] Congress averted an October government-shutdown fight by funding the government through Dec. 11, removing a shutdown-driven approval shock as a catalyst inside the Oct 14–Nov 1 window: 
The government shutdown October 2026 threat has been averted. Trump signed a CR funding the government through December 11 — here's what happens next... meaning the shutdown fight that dominated headlines through the summer has been pushed past the November midterm elections rather than colliding with them.


- [2026-10-07] Trump himself signaled restraint on the Iran war until after the midterms rather than escalation before Nov 1, limiting one of the most-cited drivers of the recent decline: 
U.S. President Donald Trump says it's "possible" he may ramp up bombing of Iran after the Nov. 3 midterm elections and that he rejected Iran's latest peace offer because it's not good enough.
 A deliberate pause in major escalation before Nov. 1 removes a plausible fresh negative shock within the resolution window.

- [2026-10-03] Separately, Trump publicly predicted the conflict's resolution would boost sentiment, telling supporters 
Speaking at a campaign event in Mobile, Alabama, on Friday night, President Trump reiterated his belief that the war with Iran will end soon after the midterm elections. Mr. Trump told the crowd that when the war ends, "oil prices
 would fall — an explicit administration narrative aimed at stabilizing, not worsening, economic sentiment through the window.

- [Mechanism] Statistically, after a cluster of several consecutive "new low" readings (Sept 24 → Oct 3 → Oct 4-5), a reversion toward the recent average is the base-rate expectation for any noisy polling aggregate; Silver's own Oct 7 update already shows this reversion in action (net -23.5 → -21.9), meaning the aggregate would need to overcome this just-observed bounce and then break a new floor within a narrow ~2.5-week window, a higher bar than simply continuing the pre-existing trend.

- [Technicality] The resolution explicitly measures against "any Trump second presidential term level before" Oct 14 — i.e., against the -23.5 net nadir already set Oct 4-5 — not against the Oct 7 "-21.9" reading; because that record was set before the window opens, it already "banks" the extreme value the Oct 15-31 data must beat, a mathematically tighter bar than if the baseline were today's less-extreme -21.9 figure.

- [Not found] No poll result or Silver Bulletin update dated after Oct 7, 2026 could be located showing the average falling below net -23.5; the CSV's most extreme daily "approve" figure during Oct 14-31 cannot yet be directly verified, since that window has not yet occurred.

BOTTOM LINE: The resolution source's own most recent entries (Oct 7) show the net approval average bouncing back from its just-set all-time low rather than extending it, a major contributing poll (TIPP) explicitly describes approval as "plateaued," a looming shutdown catalyst has been defused through Dec. 11, and Trump has signaled Iran-war restraint until after Nov. 3 — all pointing toward stabilization rather than a fresh record low inside the narrow Oct 14–Nov 1 window.

NOT FOUND: Any Silver Bulletin CSV data point or news report dated after Oct 7, 2026; any explicit statement from Silver or pollsters ruling out further declines.

5 AskNews articles (newest first; 6 from the last 48 h, 10 from the archive). Summaries are AskNews's own; dates are publication dates.

[2026-10-07] Trump Approval Plummets Ahead of 2026 Midterms as Economic and Foreign Policy Concerns Mount
Vanguardia — https://vanguardia.com.mx/noticias/internacional/trump-enfrenta-un-nuevo-retroceso-en-su-aprobacion-rumbo-a-las-elecciones-de-medio-mandato-FP23977673
  - As of October 7, 2026, President Donald Trump is facing a significant decline in approval ratings ahead of the U.S. midterm elections scheduled for November 3, 2026, according to multiple recent polls.
  - A CBS News/YouGov survey cited by Forbes México reported Trump’s approval at 39% against a 61% disapproval rate, lower than his ~43% approval during a comparable period in his first term and below the 40% Joe Biden recorded at a similar point in his presidency.
  - Additional polling from Reuters/Ipsos, released on October 5, showed an even sharper drop, with Trump’s approval at 32% and disapproval at 66%, including only 24% approval among Hispanic voters—the lowest level recorded for Trump among Hispanics across both his terms.
  - Economic concerns, particularly the cost of living, are cited as major drivers of this discontent.
  - The same Reuters/Ipsos poll found Democrats leading Republicans among registered voters by 44% to 37% for Congress.
  - Hispanic voter sentiment has shifted notably; an NBC News/Telemundo poll cited by Axios indicated 59% of Latino voters now prefer Democratic congressional candidates versus 35% for Republicans, a reversal from Trump’s 2024 gains.
  - The Associated Press-NORC poll from late September showed only 26% approved of Trump’s economic management.
  - Disapproval is also high regarding foreign policy, particularly the war in Iran: a University of Massachusetts Amherst survey found just 25% believed Trump was handling the conflict appropriately, while 68% disagreed.
  - Strategically, a Reuters review published on October 7 revealed that approximately two-thirds of Republican candidates in the 62 most competitive House and Senate races are distancing themselves from Trump, with some removing his image from campaign materials or avoiding joint appearances.
  - The article emphasizes that while these trends signal vulnerability for Republicans, final election outcomes will depend on turnout, local candidates, and district-specific dynamics.

[2026-10-06] Trump's Approval Rating Plummets to Record Low Amid War with Iran
nv.ua — https://nv.ua/ukr/world/geopolitics/reyting-trampa-syagnuv-istorichnogo-minimumu-padinnya-pidtrimki-sered-latinoamerikanciv-50647457.html
  - According to a Reuters/Ipsos poll published on October 6, 2026, US President Donald Trump's approval rating has fallen to a record low of 32%, a figure that has remained unchanged since a September poll.
  - The article attributes this decline to high inflation and the ongoing war with Iran, which the President reportedly initiated in February 2026.
  - The conflict is described as having disrupted Middle East oil supply chains and pushed fuel prices near record levels.
  - Support among Latino voters has dropped significantly to 24%, the lowest level recorded during Trump's two terms, despite the group providing nearly half of the votes in the 2024 election.
  - The low approval ratings are expected to negatively impact the Republican Party ahead of the midterm elections scheduled for November 3, 2026, where all 435 House members and 35 Senators will be re-elected.
  - Additionally, the article cites a report from April 20, 2026, which noted that Trump's approval rating had previously hit a minimum of 37% amid growing concerns over the war and rising costs.

[2026-10-06] Trump's Approval Hits Record Low as Hispanic Voters Turn Against Republicans
starherald.com — https://starherald.com/news/nation-world/government-politics/elections/article_682514e3-c424-51b6-a9d4-2be7d8eda2e0.html
  - According to a Reuters/Ipsos poll completed on Monday, October 5, 2026, President Donald Trump's approval rating has fallen to a record low, with many Hispanic voters criticizing his job performance and planning to vote against the Republican Party in the upcoming midterm elections.
  - The article states that Trump's approval rating is at its lowest point since he took office in 2025, with only 32% of voters approving of his job performance, compared to 64% who disapprove.
  - Among Hispanic voters, 61% disapprove of Trump's performance, while only 35% approve.
  - The poll also found that 56% of Hispanic voters plan to vote for the Democratic Party in the midterms, while only 39% plan to vote for the Republican Party.
  - The article notes that Trump's approval rating among Hispanic voters has declined significantly since the 2024 election, when he had the support of 47% of Hispanic voters.
  - The article also mentions that Trump is scheduled to hold a rally in Nebraska on October 10, 2026, as part of his campaign for the midterms.

[2026-10-06] Trump's Approval Hits Career Low as Hispanic Support Plummets Ahead of Midterms
InfoMoney — https://www.infomoney.com.br/mundo/reuters-ipsos-reprovacao-de-trump-mantem-recorde-negativo-as-vesperas-das-eleicoes/
  - According to a Reuters/Ipsos poll published on October 5, 2026, US President Donald Trump's approval rating has stagnated at 32%, marking the lowest point of his political career.
  - The data shows that among Hispanic voters, a demographic that contributed to his return to the White House, approval has dropped to 24%, the lowest level recorded across both of his terms.
  - With the midterm elections scheduled for November 3, 2026, less than a month away, the poll indicates that only 26% of Hispanic voters intend to support Republican candidates, a significant decline from the nearly 50% they gave Trump in 2024.
  - Conversely, 52% of Hispanic voters plan to support Democrats, representing the largest opposition advantage since Trump took office.
  - The Reuters report attributes this decline in Hispanic support to inflation triggered by the war against Iran, which President Trump initiated in February 2026, disrupting Middle Eastern oil supplies and driving fuel prices to near-record levels.
  - In the broader context of the upcoming congressional elections, which will determine control of the House and Senate for the remainder of Trump's term, Democrats lead Republican intentions by 44% to 37%, according to the September round of the same poll.
  - The survey was conducted online over six days with 4,506 adults nationwide and carries a margin of error of approximately two percentage points.

[2026-10-02] Trump's Approval Ratings Hit Historic Lows Ahead of 2026 Midterms (opinion)
Jezebel — https://www.jezebel.com/donald-trump-polling-historic-approval-rating-lows-hated-midterm-elections-losing-support-iran-inflation
  - As of October 2, 2026, Donald Trump's approval ratings have reached historic lows across all major polling aggregators ahead of the 2026 midterm elections.
  - According to the article, polling data shows a consensus on his unpopularity: Nate Silver/Silver Bulletin reports 37.2% approval and 60.5% disapproval; the New York Times aggregate shows 37% approval and 61% disapproval; CNN Poll of Polls indicates 34% approval and 65% disapproval; and RealClearPolitics shows 38.3% approval and 60.2% disapproval.
  - The article notes that RealClearPolitics, typically more favorable to Trump, saw him cross the 60% disapproval threshold for the first time on October 1, 2026.
  - A specific AP-NORC poll conducted between September 24-28, 2026, found Trump's approval at a low of 31% and disapproval at a high of 69%, resulting in a net approval of -38 points.
  - The article attributes this sentiment to issues including gas prices, inflation, immigration enforcement, and the 'unending war in Iran.' Additionally, 73% of respondents in the AP-NORC poll believe the country is 'heading in the wrong direction,' and 71% disapprove of Trump's handling of the Iran War.
  - The author claims these numbers are causing 'abject terror' among Republican candidates, with some purging Trump references from their campaigns.

## Prediction markets on this question (Polymarket)
- RELATED (different resolution, context only): "Will Trump's approval rating be less than 36.0 on October 9, 2026?" → Yes: 0.01, Volume: $180 — different date (Oct 9) and absolute threshold, not new-low based
- RELATED (different resolution, context only): "Will Trump's approval rating be between 36.0 and 36.4 on October 9, 2026?" → Yes: 0.04, Volume: $329 — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be between 36.5 and 36.9 on October 9, 2026?" → Yes: 0.26, Volume: $996 — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be between 37.0 and 37.4 on October 9, 2026?" → Yes: 0.51, Volume: $1.3K — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be between 37.5 and 37.9 on October 9, 2026?" → Yes: 0.26, Volume: $1.3K — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be at least 38.0 on October 9, 2026?" → Yes: 0.16, Volume: $1.3K — different date/threshold, not new-low framing

## Tool outputs

### resolution_source (SUCCESS)
RESOLUTION SOURCE (the page the question resolves on — treat as the status-quo anchor):
  Current state: As of October 8, 2026, Silver Bulletin reports Trump hit an all-time approval low of net -23.5 'over the weekend' (around Oct 3-4), then bounced back to net -21.9 by Oct 8. This is net approval (approve minus disapprove), not the raw 'approve' column specified in the fine print, and the data shown predates the Oct 14-Nov 1 resolution window.
  Last updated: October 8, 2026 | already resolved: unclear | page matches criteria: True
  Note: The fetched page only shows data/commentary through October 8, 2026, before the resolution window (after Oct 14 and before Nov 1, 2026) even begins. No data exists yet for the relevant period. Additionally, the text cites 'net' approval (-23.5, -21.9) rather than the raw 'approve' percentage column from the CSV that the fine print specifies as authoritative, so exact comparable figures for resolution are not shown in this fetch.
  Fetched: https://www.natesilver.net/p/trump-approval-ratings-nate-silver-bulletin (HTTP 200)
  Fetched: https://www.usatoday.com/story/news/politics/2026/09/08/trump-approval-rating-poll/91662625007/ (HTTP 402)

### web_search (SUCCESS)
Web search summary (20 results):
Here's a comprehensive summary of findings for each query:

## 1. Silver Bulletin Trump Approval Rating – October 2026

**Source:** [Silver Bulletin landing page](https://www.natesilver.net/p/trump-approval-ratings-nate-silver-bulletin) (updated October 7, 2026)


Over the weekend, Donald Trump hit yet another all-time approval rating low of net -23.5, before bouncing back slightly to -21.9, in large part due to a new poll from TIPP insights which showed Trump at a relatively rosy net -13.
 On the issues, 
things are also looking bearish for Trump, with net approval of how he's handled trade (-29.0) and the economy (-33.2) both at all-time lows.


A related Forbes piece (Oct. 4, 2026) noted 
Trump's approval rating in the Silver Bulletin polling average was at 38%, amid a string of surveys in recent months showing his approval rating at record lows amid growing fatigue with the Iran war and its impact on the economy.
 The same source noted Silver's midterm forecast had 
Democrats favored by 9 points as of Wednesday, 50% to 41%, up from 6.7 points, 48.3% to 41.6%, as of Sept. 1.


A separate Forbes approval-tracker update (Oct. 5, 2026) also cited Reuters/Ipsos finding 
President Trump's approval rating remained at a record low of 32%, the latest survey to show the president's approval rating below 40% leading into November's midterm elections.


---

## 2. Trump Approval Rating New Record Low – September 2026 (Silver Bulletin)

**Source:** [The Conversation](https://theconversation.com/trumps-us-ratings-drop-to-new-record-low-as-democrats-become-clear-favourites-in-both-chambers-of-congress-292769), published Sept. 24, 2026


In analyst Nate Silver's aggregate of US national polls, Trump's net approval dropped to a new record low of -23.0, with 60.4% disapproving and 37.4% approving.
 For context, 
Trump's net approval was -19.7 as of September 14, having improved to -18.7 on September 4 before falling back.
 Historically, 
Trump's net approval is below what any past president since Harry Truman had at this point in their term, with Trump's first term the closest at -11.6.


On specific issues: 
Trump's net approval was -13.0 on immigration, -28.3 on trade, -32.1 on the economy and -46.4 on inflation.
 Politically, this coincided with 
Silver's model giving Democrats a 69% chance to win the Senate and a 91% chance to win the House, up from 57% and 86% on September 14.


A companion Yahoo/Newsweek report (Sept. 24, 2026) added more detail: 
Trump's overall approval stood at 37.6 percent in Silver Bulletin's September 23 average, and among respondents expressing strong views, his net rating was minus 29.4, compared with plus 7 for weak approval.
 A VoteHub analyst noted 
"Trump now has the lowest net approval of any president at this point or earlier in their presidency since polling began in 1945... It's now more than 10 points worse than both his own first term and Biden's at the same point."
 Silver himself 
wrote on X: "Trump approval now at -2

## Prediction markets on this question (Polymarket)
- RELATED (different resolution, context only): "Will Trump's approval rating be less than 36.0 on October 9, 2026?" → Yes: 0.01, Volume: $180 — different date (Oct 9) and absolute threshold, not new-low based
- RELATED (different resolution, context only): "Will Trump's approval rating be between 36.0 and 36.4 on October 9, 2026?" → Yes: 0.04, Volume: $329 — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be between 36.5 and 36.9 on October 9, 2026?" → Yes: 0.26, Volume: $996 — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be between 37.0 and 37.4 on October 9, 2026?" → Yes: 0.51, Volume: $1.3K — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be between 37.5 and 37.9 on October 9, 2026?" → Yes: 0.26, Volume: $1.3K — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be at least 38.0 on October 9, 2026?" → Yes: 0.16, Volume: $1.3K — different date/threshold, not new-low framing

You are an elite superforecaster. Read ALL the research below — the raw tool outputs, the news bundle and the six research reports — and give one calibrated probability for this Metaculus binary question.

## Question
Will Donald Trump's approval rating reach a new low in the second half of October 2026?

## Description / Resolution Criteria
## Description
USA Today: [Trump approval rating reaches new record low in latest poll](https://www.usatoday.com/story/news/politics/2026/09/08/trump-approval-rating-poll/91662625007/)

`{"format": "bot_tournament_question", "info": {"hash_id": "be79521c50026d9e", "sheet_id": "14"}}`

## Resolution Criteria
This question resolves as **Yes** if Donald Trump's approval rating after October 14, 2026 and before November 1, 2026 reaches an approval level strictly lower than any Trump second presidential term level before that time period, according to Nate Silver's [Do Americans approve or disapprove of Donald Trump?](https://www.natesilver.net/p/trump-approval-ratings-nate-silver-bulletin) tracker. 

For example, on July 22, 2026, the lowest approval rating according to the resolution source was 38.29062, reported for May 21, 2026. Thus, a question asked on July 22, 2026 would require Trump's approval rating to be below that level in order to resolve as Yes.

## Fine Print
Between the value shown in the chart and the csv file under the chart ("Get the data"), the csv file takes precedence. See the "approve" column in the csv. The question resolves based on the values shown when checked by Metaculus on or after the resolution date and will not be re-resolved in case of a later update to the resolution source.

## Research tool outputs (raw; the resolution-source read is the status-quo anchor)
## Tool outputs

### resolution_source (SUCCESS)
RESOLUTION SOURCE (the page the question resolves on — treat as the status-quo anchor):
  Current state: As of October 8, 2026, Silver Bulletin reports Trump hit an all-time approval low of net -23.5 'over the weekend' (around Oct 3-4), then bounced back to net -21.9 by Oct 8. This is net approval (approve minus disapprove), not the raw 'approve' column specified in the fine print, and the data shown predates the Oct 14-Nov 1 resolution window.
  Last updated: October 8, 2026 | already resolved: unclear | page matches criteria: True
  Note: The fetched page only shows data/commentary through October 8, 2026, before the resolution window (after Oct 14 and before Nov 1, 2026) even begins. No data exists yet for the relevant period. Additionally, the text cites 'net' approval (-23.5, -21.9) rather than the raw 'approve' percentage column from the CSV that the fine print specifies as authoritative, so exact comparable figures for resolution are not shown in this fetch.
  Fetched: https://www.natesilver.net/p/trump-approval-ratings-nate-silver-bulletin (HTTP 200)
  Fetched: https://www.usatoday.com/story/news/politics/2026/09/08/trump-approval-rating-poll/91662625007/ (HTTP 402)

### web_search (SUCCESS)
Web search summary (20 results):
Here's a comprehensive summary of findings for each query:

## 1. Silver Bulletin Trump Approval Rating – October 2026

**Source:** [Silver Bulletin landing page](https://www.natesilver.net/p/trump-approval-ratings-nate-silver-bulletin) (updated October 7, 2026)


Over the weekend, Donald Trump hit yet another all-time approval rating low of net -23.5, before bouncing back slightly to -21.9, in large part due to a new poll from TIPP insights which showed Trump at a relatively rosy net -13.
 On the issues, 
things are also looking bearish for Trump, with net approval of how he's handled trade (-29.0) and the economy (-33.2) both at all-time lows.


A related Forbes piece (Oct. 4, 2026) noted 
Trump's approval rating in the Silver Bulletin polling average was at 38%, amid a string of surveys in recent months showing his approval rating at record lows amid growing fatigue with the Iran war and its impact on the economy.
 The same source noted Silver's midterm forecast had 
Democrats favored by 9 points as of Wednesday, 50% to 41%, up from 6.7 points, 48.3% to 41.6%, as of Sept. 1.


A separate Forbes approval-tracker update (Oct. 5, 2026) also cited Reuters/Ipsos finding 
President Trump's approval rating remained at a record low of 32%, the latest survey to show the president's approval rating below 40% leading into November's midterm elections.


---

## 2. Trump Approval Rating New Record Low – September 2026 (Silver Bulletin)

**Source:** [The Conversation](https://theconversation.com/trumps-us-ratings-drop-to-new-record-low-as-democrats-become-clear-favourites-in-both-chambers-of-congress-292769), published Sept. 24, 2026


In analyst Nate Silver's aggregate of US national polls, Trump's net approval dropped to a new record low of -23.0, with 60.4% disapproving and 37.4% approving.
 For context, 
Trump's net approval was -19.7 as of September 14, having improved to -18.7 on September 4 before falling back.
 Historically, 
Trump's net approval is below what any past president since Harry Truman had at this point in their term, with Trump's first term the closest at -11.6.


On specific issues: 
Trump's net approval was -13.0 on immigration, -28.3 on trade, -32.1 on the economy and -46.4 on inflation.
 Politically, this coincided with 
Silver's model giving Democrats a 69% chance to win the Senate and a 91% chance to win the House, up from 57% and 86% on September 14.


A companion Yahoo/Newsweek report (Sept. 24, 2026) added more detail: 
Trump's overall approval stood at 37.6 percent in Silver Bulletin's September 23 average, and among respondents expressing strong views, his net rating was minus 29.4, compared with plus 7 for weak approval.
 A VoteHub analyst noted 
"Trump now has the lowest net approval of any president at this point or earlier in their presidency since polling began in 1945... It's now more than 10 points worse than both his own first term and Biden's at the same point."
 Silver himself 
wrote on X: "Trump approval now at -2

## Prediction markets on this question (Polymarket)
- RELATED (different resolution, context only): "Will Trump's approval rating be less than 36.0 on October 9, 2026?" → Yes: 0.01, Volume: $180 — different date (Oct 9) and absolute threshold, not new-low based
- RELATED (different resolution, context only): "Will Trump's approval rating be between 36.0 and 36.4 on October 9, 2026?" → Yes: 0.04, Volume: $329 — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be between 36.5 and 36.9 on October 9, 2026?" → Yes: 0.26, Volume: $996 — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be between 37.0 and 37.4 on October 9, 2026?" → Yes: 0.51, Volume: $1.3K — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be between 37.5 and 37.9 on October 9, 2026?" → Yes: 0.26, Volume: $1.3K — different date/threshold, not new-low framing
- RELATED (different resolution, context only): "Will Trump's approval rating be at least 38.0 on October 9, 2026?" → Yes: 0.16, Volume: $1.3K — different date/threshold, not new-low framing

## Question dates and conventions
Dates: opened 2026-10-08; forecasting closes 2026-10-08; resolves 2026-11-01. Only events AFTER the open date can satisfy the criteria; assume the event has NOT happened unless a source shows it has. A question phrased 'before <date>' or 'by <date>' asks whether it happens between now and that date. The deadline for the outcome is the RESOLUTION date, not the close date.

## Recent news (AskNews, raw article summaries, newest first — read these directly)
5 AskNews articles (newest first; 6 from the last 48 h, 10 from the archive). Summaries are AskNews's own; dates are publication dates.

[2026-10-07] Trump Approval Plummets Ahead of 2026 Midterms as Economic and Foreign Policy Concerns Mount
Vanguardia — https://vanguardia.com.mx/noticias/internacional/trump-enfrenta-un-nuevo-retroceso-en-su-aprobacion-rumbo-a-las-elecciones-de-medio-mandato-FP23977673
  - As of October 7, 2026, President Donald Trump is facing a significant decline in approval ratings ahead of the U.S. midterm elections scheduled for November 3, 2026, according to multiple recent polls.
  - A CBS News/YouGov survey cited by Forbes México reported Trump’s approval at 39% against a 61% disapproval rate, lower than his ~43% approval during a comparable period in his first term and below the 40% Joe Biden recorded at a similar point in his presidency.
  - Additional polling from Reuters/Ipsos, released on October 5, showed an even sharper drop, with Trump’s approval at 32% and disapproval at 66%, including only 24% approval among Hispanic voters—the lowest level recorded for Trump among Hispanics across both his terms.
  - Economic concerns, particularly the cost of living, are cited as major drivers of this discontent.
  - The same Reuters/Ipsos poll found Democrats leading Republicans among registered voters by 44% to 37% for Congress.
  - Hispanic voter sentiment has shifted notably; an NBC News/Telemundo poll cited by Axios indicated 59% of Latino voters now prefer Democratic congressional candidates versus 35% for Republicans, a reversal from Trump’s 2024 gains.
  - The Associated Press-NORC poll from late September showed only 26% approved of Trump’s economic management.
  - Disapproval is also high regarding foreign policy, particularly the war in Iran: a University of Massachusetts Amherst survey found just 25% believed Trump was handling the conflict appropriately, while 68% disagreed.
  - Strategically, a Reuters review published on October 7 revealed that approximately two-thirds of Republican candidates in the 62 most competitive House and Senate races are distancing themselves from Trump, with some removing his image from campaign materials or avoiding joint appearances.
  - The article emphasizes that while these trends signal vulnerability for Republicans, final election outcomes will depend on turnout, local candidates, and district-specific dynamics.

[2026-10-06] Trump's Approval Rating Plummets to Record Low Amid War with Iran
nv.ua — https://nv.ua/ukr/world/geopolitics/reyting-trampa-syagnuv-istorichnogo-minimumu-padinnya-pidtrimki-sered-latinoamerikanciv-50647457.html
  - According to a Reuters/Ipsos poll published on October 6, 2026, US President Donald Trump's approval rating has fallen to a record low of 32%, a figure that has remained unchanged since a September poll.
  - The article attributes this decline to high inflation and the ongoing war with Iran, which the President reportedly initiated in February 2026.
  - The conflict is described as having disrupted Middle East oil supply chains and pushed fuel prices near record levels.
  - Support among Latino voters has dropped significantly to 24%, the lowest level recorded during Trump's two terms, despite the group providing nearly half of the votes in the 2024 election.
  - The low approval ratings are expected to negatively impact the Republican Party ahead of the midterm elections scheduled for November 3, 2026, where all 435 House members and 35 Senators will be re-elected.
  - Additionally, the article cites a report from April 20, 2026, which noted that Trump's approval rating had previously hit a minimum of 37% amid growing concerns over the war and rising costs.

[2026-10-06] Trump's Approval Hits Record Low as Hispanic Voters Turn Against Republicans
starherald.com — https://starherald.com/news/nation-world/government-politics/elections/article_682514e3-c424-51b6-a9d4-2be7d8eda2e0.html
  - According to a Reuters/Ipsos poll completed on Monday, October 5, 2026, President Donald Trump's approval rating has fallen to a record low, with many Hispanic voters criticizing his job performance and planning to vote against the Republican Party in the upcoming midterm elections.
  - The article states that Trump's approval rating is at its lowest point since he took office in 2025, with only 32% of voters approving of his job performance, compared to 64% who disapprove.
  - Among Hispanic voters, 61% disapprove of Trump's performance, while only 35% approve.
  - The poll also found that 56% of Hispanic voters plan to vote for the Democratic Party in the midterms, while only 39% plan to vote for the Republican Party.
  - The article notes that Trump's approval rating among Hispanic voters has declined significantly since the 2024 election, when he had the support of 47% of Hispanic voters.
  - The article also mentions that Trump is scheduled to hold a rally in Nebraska on October 10, 2026, as part of his campaign for the midterms.

[2026-10-06] Trump's Approval Hits Career Low as Hispanic Support Plummets Ahead of Midterms
InfoMoney — https://www.infomoney.com.br/mundo/reuters-ipsos-reprovacao-de-trump-mantem-recorde-negativo-as-vesperas-das-eleicoes/
  - According to a Reuters/Ipsos poll published on October 5, 2026, US President Donald Trump's approval rating has stagnated at 32%, marking the lowest point of his political career.
  - The data shows that among Hispanic voters, a demographic that contributed to his return to the White House, approval has dropped to 24%, the lowest level recorded across both of his terms.
  - With the midterm elections scheduled for November 3, 2026, less than a month away, the poll indicates that only 26% of Hispanic voters intend to support Republican candidates, a significant decline from the nearly 50% they gave Trump in 2024.
  - Conversely, 52% of Hispanic voters plan to support Democrats, representing the largest opposition advantage since Trump took office.
  - The Reuters report attributes this decline in Hispanic support to inflation triggered by the war against Iran, which President Trump initiated in February 2026, disrupting Middle Eastern oil supplies and driving fuel prices to near-record levels.
  - In the broader context of the upcoming congressional elections, which will determine control of the House and Senate for the remainder of Trump's term, Democrats lead Republican intentions by 44% to 37%, according to the September round of the same poll.
  - The survey was conducted online over six days with 4,506 adults nationwide and carries a margin of error of approximately two percentage points.

[2026-10-02] Trump's Approval Ratings Hit Historic Lows Ahead of 2026 Midterms (opinion)
Jezebel — https://www.jezebel.com/donald-trump-polling-historic-approval-rating-lows-hated-midterm-elections-losing-support-iran-inflation
  - As of October 2, 2026, Donald Trump's approval ratings have reached historic lows across all major polling aggregators ahead of the 2026 midterm elections.
  - According to the article, polling data shows a consensus on his unpopularity: Nate Silver/Silver Bulletin reports 37.2% approval and 60.5% disapproval; the New York Times aggregate shows 37% approval and 61% disapproval; CNN Poll of Polls indicates 34% approval and 65% disapproval; and RealClearPolitics shows 38.3% approval and 60.2% disapproval.
  - The article notes that RealClearPolitics, typically more favorable to Trump, saw him cross the 60% disapproval threshold for the first time on October 1, 2026.
  - A specific AP-NORC poll conducted between September 24-28, 2026, found Trump's approval at a low of 31% and disapproval at a high of 69%, resulting in a net approval of -38 points.
  - The article attributes this sentiment to issues including gas prices, inflation, immigration enforcement, and the 'unending war in Iran.' Additionally, 73% of respondents in the AP-NORC poll believe the country is 'heading in the wrong direction,' and 71% disapprove of Trump's handling of the Iran War.
  - The author claims these numbers are causing 'abject terror' among Republican candidates, with some purging Trump references from their campaigns.

## Research reports (one per dimension: web search + page reads, dated, with sources)
### CURRENT STATE
- [2026-10-07] Nate Silver's own Silver Bulletin tracker (the resolution source) states: 
Over the weekend, Donald Trump hit yet another all-time approval rating low of net -23.5, before bouncing back slightly to -21.9 as of October 7, largely due to a new TIPP insights poll showing Trump at a relatively rosy net -13
. This confirms the tracker had already set a new all-time second-term low (net -23.5, i.e., approval in the ~37-38% range) in the first week of October, just before the question's "second half of October" window opens. Source: natesilver.net.

- [2026-10-06] An academic summary of Silver's aggregate (via The Conversation) reported 
Trump’s net approval is -22.5, with 59.9% disapproving and 37.5% approving
, and noted 
net approval was -23.0 in the September 25 article, having improved to -18.7 on September 4 before falling back
 — showing a volatile but net-downward trend heading into mid-October. Source: theconversation.com.

- [2026-09-24] Silver's tracker first crossed its prior record, with Silver posting on X: 
"Trump approval now at -22.4, his low point for the term and now lower than at any point in his first term, even after Jan. 6... Presumably this surge runs out of steam at some point but it hasn't yet."
 This was the baseline "low" that subsequent October readings (-23.0, -23.5) have since beaten. Source: Substack/X via natesilver.net.

- [2026-10-05] A Reuters/Ipsos poll (not the resolution source, but a major input into it) found 
Trump's overall approval fell 3 points from the previous week to an all-time low of 32 percent
, with Republican approval dropping sharply in a week. Source: thehill.com.

- [2026-10-06] A follow-up Reuters/Ipsos release confirmed the record held: 
President Trump maintained his record low approval rating in a survey released Monday... The Reuters/Ipsos poll found the president's approval held steady at the 32 percent rating from the polling center's survey the previous month
. Source: thehill.com.

- [2026-10-06] Forbes reported 
the cost of living as the most important midterm issue, with Trump's approval among Republicans declining from 89% to 75% since April 2025, and his approval among 2024 Trump voters down 10 points
, underscoring continued erosion even among his base. Source: forbes.com.

- [2026-10-05] A countervailing data point: the I&I/TIPP poll found Trump's favorability gap "basically on par with September's −10 percentage-point gap," per the outlet, indicating 
Trump's favorability gap at -11 percentage points, basically on par with September's -10 percentage-point gap... his favorability seems to have plateaued, especially compared to June's high of minus-16
. This is the poll Nate Silver cited as pulling his average up from -23.5 to -21.9 on Oct 7. Source: issuesinsights.com.

- [2026-10-06] Civiqs state-level data corroborated weak numbers in midterm battlegrounds, e.g. 
Trump's approval rating in New Hampshire stood at -35 points, and in Ohio at -18 points, according to Civiqs
. Source: newsweek.com.

- [2026-10-06] Hispanic approval hit a new term-low in the same Reuters/Ipsos survey, with multiple outlets reporting Hispanic approval at 24%, "the lowest level recorded for Trump among Hispanics across both his terms" — a sub-group driver of the broader decline heading into the second half of October.

- [2026-10-07] The Silver Bulletin page also notes issue-level approval hit new all-time lows: net approval on trade (-29.0) and the economy (-33.2), with inflation approval cratering to net -48.5, which could continue pulling the topline average down through mid-to-late October. Source: natesilver.net.

NOT FOUND: The exact CSV "approve" column values for each day (the fine-print resolution mechanism) could not be directly retrieved (page is paywalled/dynamic; CSV download link exists but could not be fetched this session). Also could not confirm any specific poll releases scheduled for October 14-31, 2026, beyond the general cadence of daily tracker updates and the November 3 midterm elections as a likely catalyst for renewed polling volume.

BOTTOM LINE: Trump's net approval in the Silver Bulletin tracker has already hit new all-time second-term lows twice in the first week of October 2026 (-23.0 on Oct 5-6, then -23.5 over the weekend of Oct 4-5), before a slight bounce to -21.9 on Oct 7; the trend remains volatile but structurally downward, driven by economy/inflation/Iran-war discontent, meaning any continuation of the underlying negative drivers (plus the proximity of Nov 3 midterms generating heavy poll volume) makes a further record low after Oct 14 plausible, though the Oct 7 uptick shows the series can also stabilize or rebound temporarily.

### BASE RATE
**Reference class: how often has Trump's approval set a "new low" in the Nate Silver/Silver Bulletin tracker during this term, and how fast?**

- [2026-10-07] On the Silver Bulletin's own tracker page (the exact resolution source), the authors state: 
"Over the weekend, Donald Trump hit yet another all-time approval rating low of net -23.5. As of today, he bounced back slightly to -21.9"
 — confirming new-low events are happening on a roughly weekly cadence, with the latest just before question-open. natesilver.net

- [2026-09-24] A prior "all-time low" in the same tracker was set only two weeks earlier: 
"President Donald Trump's net approval fell to minus 22.4 in Nate Silver's tracker on Thursday, its lowest point across either of his White House terms."
 yahoo.com

- [2026-10-03] Another new record was set days later: 
"In analyst Nate Silver's aggregate of US national polls, Trump's net approval is at a new record low -23.0. Currently, 60.4% disapprove of his performance and 37.4% approve."
, up from 
"Trump's net approval was -19.7 in my September 14 article. It had improved to -18.7 on September 4 before falling back."
 theconversation.com

- [2026-06] Earlier in the year, the pattern was already established: a June low was described as 
"Trump's net approval rating has fallen to a second-term low of about minus 16.7 in the Silver Bulletin average"
 during the Iran war's start, with analysts noting 
"The president did not see 'the usual rally-around-the-flag boost to his ratings when the war started,' says one polling expert."
 newsweek.com

- [2026-03/04] Going back further, a first below-40% threshold was crossed: 
"Trump's approval rating just fell below 40 percent in our tracking for the first time. His net approval rating is now -17.4, also a new low and down about 5 points over the past several weeks."
 substack.com

- [2026-04] This was itself a successor to an even earlier record: Pew found 
"Pew conducted a national survey of 5,103 U.S. adults from April 20 to April 26, 2026, finding Trump's approval rating at 34%, the lowest of his second term."
 theheartysoul.com

- [2026-10-07] Downloading the Silver Bulletin's own CSV ("approve" column, which the question's fine print says takes precedence) shows the most recent individual poll inputs clustering in the low-to-mid 30s/upper-30s (e.g., Reuters/Ipsos 32, AP-NORC 31, YouGov/Economist 38, Centerline 31, TIPP 39), consistent with an average still near or below the -21 to -23.5 net lows just logged. docs.google.com (Silver Bulletin data export)

- [2026-10-01] Independent aggregators corroborate the same multi-month low-setting trend: 
"Silver Bulletin | September 24, 2026 | 37.4% | 60.4% | 2.2% | −23.0%"
, alongside other aggregators (FiftyPlusOne, Economist, NYT) all converging near record lows simultaneously. Wikipedia

- [2026-10-01] Gallup's independent (non-Silver) series shows the same repeated-new-low pattern this term: 
"Trump's job approval rating has fallen five percentage points to 36%, the lowest of his second term, while disapproval has risen to 60%... His prior second-term low point in approval was a statistically similar 37% in July, and his all-time low was 34% in 2021, at the end of his first term after the Jan. 6 attack on the Capitol."
 (Nov 2025 reading, illustrating the recurring "new low" headline format used across pollsters.) news.gallup.com

- [2026-10-07] Forbes' tracking of multiple pollsters finds the same cadence of records being broken almost monthly in 2026: 
"President Donald Trump's approval rating reached new lows across both of his terms in two new surveys this week—as negative views of his job performance are widely viewed as a threat to Republicans' chances in the midterm election."
 forbes.com

**Base-rate interpretation:** Across 2026, the Silver Bulletin tracker (and independent pollsters) has set a "new term low" roughly every 2–6 weeks almost continuously since February 2026 (Iran war onset), with the most recent record (-23.5 net) occurring just 4-5 days before this question's October 8 open and another "bounce back" to -21.9 immediately after — indicating the series is currently volatile but trending negative, not stabilized. Historically, once this pattern of frequent new lows has been established, it has continued through subsequent weeks in nearly every comparable stretch this term (April, May, June, July, September, October all produced new lows).

BOTTOM LINE: The reference class strongly favors continuation: new record lows in the Silver Bulletin tracker have been set on a near-continuous, multi-week cadence throughout 2026 (most recently just days before this question opened), and the proximate drivers (Iran war costs, inflation, midterm-season negative coverage) remain active, making another new low in the Oct 14–Nov 1 window a high-base-rate outcome rather than an unusual one.

NOT FOUND: An explicit historical count/percentage of how many discrete two-week windows in 2025–2026 produced a new Silver Bulletin low versus did not (no one has tabulated a formal "hit rate"); also could not access any prediction-market odds (e.g., Polymarket/Kalshi) specifically on this exact Metaculus-style question.

### KEY FACTORS
Key factors determining whether Trump's Silver Bulletin approval sets a fresh term-low between Oct 14–31, 2026:

- **[2026-10-07] Starting baseline already very low and volatile.** 
The tracker hit an all-time low of net -23.5 over the weekend of Oct 4-5, then bounced back slightly to -21.9 as of October 7, largely due to a new TIPP insights poll showing Trump at a relatively rosy net -13.
 This means the Oct 14–31 window opens just below the all-time floor, so only a modest further slide (not a new trend) is needed to resolve Yes — but the Oct 7 rebound shows the series can stabilize too.

- **[2026-10-07] Issue-level approval (leading indicator) is still cratering.** 
Net approval of how he's handled trade (-29.0) and the economy (-33.2) are both at all-time lows, and inflation approval has dropped so much that the chart's y-axis had to be adjusted downward.
 Since issue approval tends to lead topline approval in this tracker, continued deterioration here is a mechanism that could pull the topline below -23.5 after Oct 14.

- **[2026-10-01/05] Government funding is NOT a live shock factor in this window — a key difference from past "new low" episodes.** Congress passed and Trump signed a continuing resolution in September funding the government through December 11, so there is no shutdown-driven approval shock expected before Nov 1; the CR was enacted "nearly a full month before the deadline," explicitly to avoid election-season shutdown pain (govtschemes.org, Oct 2026). This removes one driver that has caused approval drops in prior cycles.

- **[2026-10-05] The Iran war remains the dominant live driver, and Trump himself has signaled possible timing tied to the midterms.** Trump said he expects the war to end "probably right after the midterms" in November, while fighting, blockade of the Strait of Hormuz, and elevated oil prices (Brent near $102/barrel per the Oct 5 globalsecurity.org update) continue; sustained high gas prices keep inflation discontent — the single most cited driver of record-low approval — in place through the window. A sudden ceasefire/de-escalation announcement before Nov 1, however, could trigger a rally-effect uptick rather than a new low; as of Oct 7 (Al Jazeera) the two sides were still exchanging hardline demands, with no deal imminent.

- **[2026-10-14] A scheduled CPI release lands inside the measurement window and is a concrete near-term catalyst.** The BLS September CPI report is due October 14, 2026 at 8:30am ET (bls.gov/regardsofwallstreet.com), exactly at the start of the "after October 14" resolution period; a hot inflation print would directly reinforce the net -48.5 inflation-approval collapse already noted and could plausibly push the topline below -23.5, while a cooler-than-expected print could support the kind of stabilization seen with the Oct 7 TIPP poll.

- **[2026-10-02] Labor market has already weakened materially (prior to the window) and could compound discontent if trends continue.** 
Nonfarm payrolls rose a seasonally adjusted 29,000 for September, well below the 84,000 forecast, while the unemployment rate increased to 4.2%.
 The next jobs report is not due until Nov 6 (after resolution), so this specific driver is unlikely to generate fresh within-window shocks, but its lagged effects on consumer sentiment may still feed into October polls.

- **[2026-10-28] An FOMC rate decision falls just before the Nov 1 resolution deadline** (Oct 27-28 per regardsofwallstreet.com), which could move economic sentiment polling in the final days of the window, though effects on topline approval are typically modest and indirect.

- **Who controls each lever:** The Fed and BLS control the data-release calendar (fixed, already known); Trump/Iran control war de-escalation timing (Trump has floated "after the midterms," i.e., after Nov 3, meaning any peace dividend likely falls outside this question's Nov 1 resolution date); pollsters (Reuters/Ipsos, YouGov, AP-NORC, TIPP, etc.) control survey cadence feeding Silver's average, which is continuing at high midterm-season frequency.

BOTTOM LINE: The tracker enters the window already at/near its floor (-23.5 net, briefly recovered to -21.9), with issue-level approval (trade, economy, inflation) still setting fresh all-time lows and a scheduled Sept CPI report landing October 14 as a concrete, date-certain catalyst; absent a shutdown this cycle, the main remaining swing factor is Iran-war news, which Trump himself suggests may resolve only after (not before) the Nov 3 midterms — on balance the active negative drivers (inflation, trade, Iran fatigue) plus high polling cadence make a marginal new low plausible, but the Oct 7 rebound shows the series is not purely monotonic.

NOT FOUND: The exact daily CSV "approve" values for Oct 8–Nov 1 (not yet published, future dates); any specific additional major poll release dates scheduled for Oct 14-31 beyond the regular cadence; confirmation of whether a near-term Iran ceasefire announcement is imminent before Nov 1 (sources only indicate Trump's own suggestion it may come "after the midterms," i.e., after Nov 3).

### EXPERT VIEW
- [2026-10-07] Nate Silver's Silver Bulletin tracker (the resolution source) shows Trump's net approval hit an all-time term low of net -23.5 over the weekend of Oct 4-5, then 
bounced back slightly to -21.9, in large part due to a new poll from TIPP insights which showed Trump at a relatively rosy net -13
. This confirms a new record low was set just before the question's measurement window opens (Oct 14), with a modest rebound since — meaning the Oct 14-31 period would need to beat approximately -23.5 net / ~37.5% approve to resolve Yes. Source: natesilver.net/p/trump-approval-ratings-nate-silver-bulletin

- [2026-10-06] An academic aggregation piece using Silver's data reported 
Trump's net approval is -22.5, with 59.9% disapproving and 37.5% approving
, and noted 
net approval was -23.0 on September 25, having improved to -18.7 on September 4 before falling back
 — showing the series is volatile but trending toward new lows, not yet below the weekend's -23.5 nadir. Source: theconversation.com

- [2026-10-04] Forbes reported the Silver Bulletin polling average at 
38%, Trump's approval rating, amid a string of surveys in recent months showing his approval rating at record lows amid growing fatigue with the Iran war and its impact on the economy
. Source: forbes.com

- [2026-10-07] Polymarket's "How low will Trump's approval rating go in 2026?" market (resolves on Silver Bulletin data, same source as this question) prices outcome thresholds by implied probability: 
this market will resolve to "Yes" if Donald Trump's approval rating according to Silver Bulletin is equal to or below the listed value for any date between January 1 and December 31, 2026
. As of fetch, traders priced "40%" threshold at ~100% already achieved, "37%" at 93% likely, "35%" at only 29%, "34%" at 17%, "30%" at 7%, and "25%" at just 4% — indicating markets see further record lows into the mid-30s as quite plausible but a drop much below ~35% as unlikely by year-end.

- [2026-10-07] A separate, shorter-dated Polymarket contract ("Trump approval rating on October 17?") tied to the same Silver Bulletin series was pricing the 44.0–44.4% approval bucket at ~100% as of its last snapshot — notably higher than the ~37-38% current Silver Bulletin reading, suggesting this specific contract's current quote may be stale/mispriced or reflects a different build of the question; treat with caution. Source: polymarket.com/event/trump-approval-rating-on-october-10-513

- [2026-10-02] Independent pollsters corroborate the record-low narrative outside Silver's aggregate: 
a Quinnipiac University poll found that 61 per cent of voters disapprove of the way Mr Trump is handling his job as president, while 34 per cent of voters approve — figures that match a previous all-time high disapproval rating recorded in January 2021
. Source: thenationalnews.com

- [2026-10-05/06] Reuters/Ipsos, a high-frequency tracker often cited in Silver's average, 
found that only 32% of Americans approved of the president's job performance, the lowest he has seen in Reuters/Ipsos polling during both terms in office
, unchanged from a September reading — indicating stabilization at a low rather than continued decline in that specific poll. Source: yahoo.com/thehill.com

- [2026-10-02] A roundup (opinion-framed) compiling multiple aggregators as of that date found broad but not fully consistent agreement on record lows: 
polling data shows a consensus on his unpopularity: Nate Silver/Silver Bulletin reports 37.2% approval and 60.5% disapproval; the New York Times aggregate shows 37% approval and 61% disapproval; CNN Poll of Polls indicates 34% approval and 65% disapproval; and RealClearPolitics shows 38.3% approval and 60.2% disapproval
 — showing meaningful spread (34%–38.3%) across trackers even while all agree on the record-low direction.

- [2026-10-01] Even RealClearPolitics, historically a Trump-friendlier aggregate, crossed a new threshold: the same roundup noted RealClearPolitics "saw him cross the 60% disapproval threshold for the first time" that day, reinforcing cross-aggregator agreement on deteriorating trend, though RCP is not the resolution source (Silver Bulletin is primary, RCP only a backup per Polymarket rules).

- [2026-10-06] Forbes' timeline piece notes an earlier, slightly higher second-term-low reading for comparison: 
Trump's 36% approval rating in the latest NBC News survey is one point below what it was in April, a record low in the groups' polling during Trump's second term
, illustrating that individual house polls hit their own record lows at different times, not always in sync with the Silver Bulletin composite.

BOTTOM LINE: Nate Silver's own tracker (the resolution source) already hit its all-time second-term low of about -23.5 net (~37-38% approve) on Oct 4-5, just before the question's Oct 14 start, and had rebounded slightly to -21.9 by Oct 7; prediction markets (Polymarket) currently assign very high probability (~90%+) to the Silver Bulletin average sinking at least to ~37% again by year-end and moderate probability (~30%) of reaching the mid-30s, but see a drop into the 30-34% range as considerably less likely — consistent with, but not certain confirmation of, a fresh record low specifically within the Oct 14-31 window.

NOT FOUND: A Metaculus community-forecast page specifically mirroring this exact question (asked on Oct 8, 2026) could not be located; no explicit numeric probability from Metaculus, Kalshi, or Manifold was found for this precise "new low between Oct 14-31" framing, only adjacent Polymarket markets on broader 2026 approval thresholds and point-in-time approval buckets.

### YES CASE
YES means: Nate Silver's Silver Bulletin tracker (the resolution source, CSV "approve" column) records an approval rating strictly lower than the term's lowest pre-Oct-14 reading (the ~-23.5 net / ~37.3-37.5% approve low set Oct 4-5) at some point between Oct 15 and Oct 31, 2026.

- [2026-10-14] A new BLS Consumer Price Index release (September 2026 data) lands on October 14 with consensus forecasts of roughly 3.6-3.7% YoY, up from August's 3.4%, giving a concrete, scheduled negative economic catalyst right at the start of the question's measurement window, which could reinforce the inflation/cost-of-living narrative already driving approval down. https://www.financecalendar.com/event/us-cpi-report-october-2026/
- [2026-10-28] The Federal Reserve's FOMC meets roughly two weeks after the CPI print, meaning any hawkish surprise or stagflation signal in mid-October could compound negative economic sentiment through the rest of the window before Nov 1. https://www.financecalendar.com/event/us-cpi-report-october-2026/
- [2026-10-07] Reuters reporting confirms a structural midterm dynamic: roughly two-thirds of Republican candidates in the 62 most competitive House/Senate races are distancing themselves from Trump, which tends to generate a steady drumbeat of negative Trump-linked coverage through Nov 3 that can continue pressuring aggregated approval.
- [2026-10-01] CNN's own poll tracker shows the Reuters/Ipsos reading for Sept 30-Oct 5 at 32% approve/65% disapprove and Quinnipiac's Sept 24-27 reading at 34%/61%, both already feeding into Silver's average and underscoring that multiple high-frequency pollsters are still printing sub-35% numbers just before the window opens. https://www.cnn.com/polling/approval/trump-polls
- [2026-10-02] A Quinnipiac poll found Trump's disapproval and approval figures (61%/34%) matching his own all-time personal high in disapproval from January 2021, per The National, showing the current trend is already at historic-for-Trump territory, leaving only a small further move needed for a new intra-term low. https://www.thenationalnews.com/news/us/2026/10/02/trump-approval-rating-poll-low/
- [2026-10-05] The Hill reported Trump's "approval hit an all-time low of 32 percent according to a recent poll, as GOP support slips over the economy and Iran war ahead of midterms," indicating continued erosion specifically among Republicans, a base-support crack that has preceded prior record lows this term. https://thehill.com/homenews/administration/6112712-trump-approval-ratings-midterm-elections/
- [2026-10-07] No government shutdown is depressing or distorting the picture this cycle: Congress passed a continuing resolution signed September 2, 2026, funding the government through December 11, 2026 — meaning the Oct 14-31 window is "clean" of a shutdown-driven approval shock in either direction, so any further decline must come from organic economic/war fatigue rather than a shutdown spike. https://govtschemes.org/government-shutdown-october-2026/
- [2026-10-07] Polymarket's companion "How low will Trump's approval rating go in 2026?" market, built on the same Silver Bulletin source per the colleague reports, already prices the 37% threshold at roughly 93% likely for the full year, implying traders see the current ~37.3-37.5% floor as very likely to be breached again before year-end, a window that includes the Oct 15-31 period.
- [2026-10-02] An AP-NORC survey found only 26% approved of Trump's economic management and 73% of respondents said the country is heading in the wrong direction, an extremely negative directional indicator that, if it persists or worsens with the Oct 14 CPI print, supplies a plausible mechanism for a fresh topline low.

BOTTOM LINE: The YES path requires only a modest further erosion (roughly 0.1-1 point net) beyond the already-established ~-23.5 net/~37.3% approve term low from early October, and multiple scheduled catalysts — the Oct 14 CPI release, continued Iran-war fatigue, GOP-base cracking, and heavy pre-midterm poll volume — create plausible, evidence-backed mechanisms for the Silver Bulletin average to post a new record between Oct 15 and Oct 31.

NOT FOUND: No confirmed Silver Bulletin CSV values for dates after October 7, 2026, were accessible (page content fetched returned a stale/cached April 2026 snapshot rather than live current data); no scheduled major pollster release dates specifically for Oct 15-31 were identified beyond the recurring monthly cadence of Reuters/Ipsos, Quinnipiac, and AP-NORC.

### NO CASE
YES means: In the Silver Bulletin tracker's "approve" CSV column, Trump's approval between Oct 15–31, 2026 drops to a level strictly below the lowest point recorded at any time before Oct 14, 2026 (i.e., below the ~net -23.5 / ~37-38% approve nadir already hit Oct 4-5).

- [2026-10-07] Silver Bulletin's own page states the all-time low of net -23.5 hit "over the weekend" (Oct 4-5) had already **recovered** to net -21.9 by Oct 7, explicitly attributing the rebound to a new TIPP poll — meaning the series' own most recent reading before the window opens is moving away from the record, not toward it. 
Over the weekend, Donald Trump hit yet another all-time approval rating low of net -23.5. As of today, he bounced back slightly to -21.9. That's in large part due to a new poll from TIPP insights which showed Trump at a relatively rosy net -13.


- [2026-10-05] The I&I/TIPP poll underlying that bounce explicitly frames Trump's numbers as having plateaued rather than still falling: 
That puts Trump's "favorability gap" at -11 percentage points, basically on par with September's -10 percentage-point gap. In other words, as the nation slides toward the 2026 midterms, Trump's favorability seems to have plateaued, especially compared to June, when his favorability gap hit a high of minus-16 percentage points.
 This directly contradicts the "continuous new-low" narrative for at least one major contributing poll.

- [2026-10-05] The same TIPP data shows no further base erosion: 
It's fair to say that Trump has made little political headway. He remains unpopular with Democrats (16% favorable, 80% unfavorable) and only marginally less so among independents (26% favorable, 58% unfavorable). But he holds on to his solid Republican backing (72% favorable, 19% unfavorable).
 Stable Republican approval removes one channel for a new aggregate low.

- [2026-10-06] Reuters/Ipsos, the poll most associated with the "record low" headlines, itself shows flattening rather than continued decline: its October release found approval 
increased from 52 percent in mid-May to 58 percent in November
 disapproval trajectory last cycle, and more relevantly the Oct 5-6 reading held "steady at the 32 percent rating from the polling center's survey the previous month" (per colleagues' report) — a flat line, not a new low, in this specific tracker feeding Silver's average.

- [2026-10-07] An independent aggregator (FiftyPlusOne) puts Trump at 
Oct 7, 2026 Disapprove +27, Disapprove 61.9%, Approve 34.9%
 — already near the floor implied by other trackers, suggesting multiple aggregators are converging on a similar bottom rather than each independently discovering fresh lows.

- [2026-10-01/02] Congress averted an October government-shutdown fight by funding the government through Dec. 11, removing a shutdown-driven approval shock as a catalyst inside the Oct 14–Nov 1 window: 
The government shutdown October 2026 threat has been averted. Trump signed a CR funding the government through December 11 — here's what happens next... meaning the shutdown fight that dominated headlines through the summer has been pushed past the November midterm elections rather than colliding with them.


- [2026-10-07] Trump himself signaled restraint on the Iran war until after the midterms rather than escalation before Nov 1, limiting one of the most-cited drivers of the recent decline: 
U.S. President Donald Trump says it's "possible" he may ramp up bombing of Iran after the Nov. 3 midterm elections and that he rejected Iran's latest peace offer because it's not good enough.
 A deliberate pause in major escalation before Nov. 1 removes a plausible fresh negative shock within the resolution window.

- [2026-10-03] Separately, Trump publicly predicted the conflict's resolution would boost sentiment, telling supporters 
Speaking at a campaign event in Mobile, Alabama, on Friday night, President Trump reiterated his belief that the war with Iran will end soon after the midterm elections. Mr. Trump told the crowd that when the war ends, "oil prices
 would fall — an explicit administration narrative aimed at stabilizing, not worsening, economic sentiment through the window.

- [Mechanism] Statistically, after a cluster of several consecutive "new low" readings (Sept 24 → Oct 3 → Oct 4-5), a reversion toward the recent average is the base-rate expectation for any noisy polling aggregate; Silver's own Oct 7 update already shows this reversion in action (net -23.5 → -21.9), meaning the aggregate would need to overcome this just-observed bounce and then break a new floor within a narrow ~2.5-week window, a higher bar than simply continuing the pre-existing trend.

- [Technicality] The resolution explicitly measures against "any Trump second presidential term level before" Oct 14 — i.e., against the -23.5 net nadir already set Oct 4-5 — not against the Oct 7 "-21.9" reading; because that record was set before the window opens, it already "banks" the extreme value the Oct 15-31 data must beat, a mathematically tighter bar than if the baseline were today's less-extreme -21.9 figure.

- [Not found] No poll result or Silver Bulletin update dated after Oct 7, 2026 could be located showing the average falling below net -23.5; the CSV's most extreme daily "approve" figure during Oct 14-31 cannot yet be directly verified, since that window has not yet occurred.

BOTTOM LINE: The resolution source's own most recent entries (Oct 7) show the net approval average bouncing back from its just-set all-time low rather than extending it, a major contributing poll (TIPP) explicitly describes approval as "plateaued," a looming shutdown catalyst has been defused through Dec. 11, and Trump has signaled Iran-war restraint until after Nov. 3 — all pointing toward stabilization rather than a fresh record low inside the narrow Oct 14–Nov 1 window.

NOT FOUND: Any Silver Bulletin CSV data point or news report dated after Oct 7, 2026; any explicit statement from Silver or pollsters ruling out further declines.

## Required pre-forecast walkthrough

Before giving probabilities, walk through these explicitly:
  (0) Resolution check: do the sources above show the resolving condition ALREADY met (or already impossible) as of today? If so, say which source and price it at the cap. Otherwise, name what would still have to happen and by when (the RESOLUTION date).
  (a) The time left until the question resolves.
  (b) The status quo outcome — what happens if nothing changes from today.
  (c) A brief scenario that results in NO.
  (d) A brief scenario that results in YES.

## Calibration guidance

- **Anchor on the status quo.** Require strong specific evidence to move far from it.
- 0.05 / 0.95 require strong, multi-source evidence. Avoid >0.97 or <0.03 unless the outcome is already settled or near-tautological — overconfident misses are punished heavily by the log score.
- **Prediction markets are a prior, not an anchor.** If the evidence lists a SAME QUESTION market, treat its price as a strong, well-calibrated prior and name the specific evidence the market lacks whenever you land more than ~15 percentage points from it. A RELATED market (different deadline, threshold or resolution) is context only — do not anchor on it. If no market is listed, there is none on this question; do not assume one.
- **Anchor on the resolution source.** If the evidence includes a RESOLUTION SOURCE block, the question resolves on what THAT page shows, not on what the world does. If it says the resolving condition is already met, the correct probability is at the cap (0.97-0.98); if definitively unmet with no path left, 0.02-0.03. Otherwise its current state is your status quo, and the gap between the source and reality (lagging updates, different metric, classification rules) is a first-class risk to price explicitly, not a footnote at 5%.
- **Treat research as fallible, not ground truth.** A single-source or "very recent" claim — especially one the evidence flags as unverified, possibly AI-generated, or low-credibility — must not drive you to near-certainty. When a load-bearing fact is unverified, keep at least 10-15% on the chance it is wrong.

## Output

Return ONLY valid JSON, no markdown fences:

{
  "rationale": "<address (0) (a) (b) (c) (d) above — 5-8 sentences total>",
  "p_yes": <float in [0.01, 0.99]>,
  "what_would_change_my_mind": "<1-2 sentences: what new info would push you above 70% or below 30%>"
}