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US recession by end of 2026?
6%
Agent
8%
Market Price
-2.0%
Edge
80%
Confidence
2,243,318
Volume
1.0c
Spread
119
Days to resolution
1
Markets in event
final rationale
Mean of 5 draws (0.03, 0.03, 0.07, 0.07, 0.07). (0) Neither trigger has fired. BEA and FRED show every quarter from Q2 2025 through Q2 2026 positive: 3.8–4.0%, 4.4%, 0.2–1.4%, 2.5% and 2.2%. FRED's USREC series shows no NBER recession, and no NBER announcement exists. So YES needs both Q3 and Q4 2026 to print negative, or an NBER recession call before the Q4 2026 advance estimate. (a) About 4 months remain: the Q3 advance estimate comes Oct 29, and the Q4 advance estimate likely in late January 2027. (b) If nothing changes, the outcome is NO. GDPNow tracks Q3 2026 at +3.7%, and the SPF puts the chance of a negative Q3 at about 13% and a negative Q4 at about 20%. Both negative together is far less likely, and Q3 is nearly done and tracking strongly. (c) NO scenario: Q3 prints positive on Oct 29, which by itself makes the GDP path almost impossible. The NBER, which historically announces 6–21 months after a recession begins, makes no call by January. (d) YES scenario: a sharp collapse reveals that Q3 was negative despite the nowcast, and a renewed oil shock plus the Fed hike pushes Q4 negative. Alternatively, the NBER fast-tracks a peak dating; the weak September payrolls (+29K) and July's revised -10K are its only seeds. The market's 7.5% looks to carry a long-tail and illiquidity premium. Given the 3.7% nowcast and the NBER lag, I price YES at about 3%, keeping some weight on data surprises and big revisions.
price vs. prediction
market price
agent forecast at t+0
15 follow-ups
re-scan context
This market has been scanned before. Previous predictions:
| date | predicted | market price | confidence |
|---|---|---|---|
| 2026-09-15 | 7% | 12% | 74% |
| 2026-09-06 | 6% | 8% | 73% |
| 2026-08-29 | 8% | 8% | 76% |
1. Planner Opus 5.5 · picks the research tools
Tools chosen:
polymarket_direct
resolution_source
fred
kalshi_related
polymarket_related
Planner reasoning
The question resolves on BEA quarterly real GDP prints, which FRED's GDPC1 and A191RL1Q225SBEA series give directly, along with recession indicators (Sahm rule, unemployment, payrolls). Polymarket's own price is the anchor, and Kalshi's recession market is an independent crowd to compare against it. The resolution source is the BEA GDP page.
2. Research parallel tool calls + 4 web research loops (Sonnet 5) · read raw by the forecasters
at a glance
RESEARCH DIGEST (built in code: tool summaries and each report's bottom line; the forecasters read the full tool outputs and reports)
Tools
- polymarket_direct: ## This Market's Polymarket Data **US recession by end of 2026?** - Current price (probability): 7.50% (live; bid 7% / ask 8%) - 7-day price change: -1.00% - 30-day price change: +1.00% - Total volume: $2,243,318 (USD notional) - Price range: 6.50% - 16.50% - Data points: 90 days
- resolution_source: already_resolved=no; matches_criteria=True; last_updated=October 2, 2026 (page last modified; current release September 30, 2026, covering Q2 2026 third estimate). BEA reports real GDP increased 2.2% (annualized) in Q2 2026 (third estimate) and 2.5% in Q1 2026 (revised), with no mention of any negative quarterly growth or NBER recession declaration.
- fred: Fetched 6 FRED series (lookback=730d).
- kalshi_related: 1 related markets / summaries. series KXRECSSNBER: 0 markets (skipped 2 no-signal) | keyword 'recession': no matches | keyword 'GDP': ok
- polymarket_related: Polymarket search over 2 keyword(s), kept 8 matches. keyword 'recession': 3 markets | keyword 'GDP growth Q3 2026': 5 markets
Research loops, bottom lines
- current state: As of October 3, 2026, neither resolution trigger has fired: real GDP growth has been positive in every quarter from Q2 2025 through Q2 2026 (final estimate 2.2% for Q2 2026), GDPNow tracks Q3 2026 growth solidly positive (3.7% as of Oct 1), and the NBER has made no recession declaration. The next decisive data point is the Q3 2026 advance GDP estimate due October 29, 2026, well before the question's resolution deadline.
- base rate: The generic/unconditional base rate for a US recession in any ~18-month span is roughly 15-30% depending on reference class and survey vintage, but the realized 2025–2026 GDP path (no negative quarter since Q1 2025, three strong quarters in a row through Q2 2026, and GDPNow pointing to another solid Q3 2026) plus NBER's historical 6-12+ month announcement lag make it statistically very unlikely that either resolution condition (two negative quarters, or an NBER declaration) could be satisfied be
- yes case: The strongest case for YES is a classic late-cycle stagflation mechanism now visibly in motion — an Iran-war oil shock forced the Fed into its first hike in three years (Sept 2026) and more signaled, even as September payrolls nearly stalled (+29K, unemployment up to 4.2%, prior months revised down 60K) and the LEI turned negative again; a second fiscal shock (shutdown risk) or further oil spike layered on this fragile labor backdrop, combined with the fact that Q4 2025 GDP already fell as low a
- no case: Every independent, apolitical quantitative tracker (Sahm Rule, NFCI, yield-curve model, dynamic-factor nowcast) currently reads well inside "no recession" territory, forecaster risk estimates for negative GDP quarters have been revised down for the rest of 2026, the full Q3 2026 GDP data cycle will be closed out by Dec 23 — over a month before the contract's deadline — and precedent shows shutdown-related GDP air-pockets have not historically cascaded into recessions, all reinforcing a status-qu
tools
| tool | status | time | items | summary |
|---|---|---|---|---|
| polymarket_direct | OK | 0.2s | 1 | ## This Market's Polymarket Data **US recession by end of 2026?** - Current price (probability): 7.50% (live; bid 7% / ask 8%) - 7-day price change: -1.00% - 30-day price change: +1.00% - Total volume: $2,243,318 (USD notional) - Price range: 6.50% - 16.50% - Data points: 90 days |
| resolution_source | OK | 5.7s | 1 | already_resolved=no; matches_criteria=True; last_updated=October 2, 2026 (page last modified; current release September 30, 2026, covering Q2 2026 third estimate). BEA reports real GDP increased 2.2% (annualized) in Q2 2026 (third estimate) and 2.5% in Q1 2026 (revised), with no mention of any negat |
| fred | OK | 1.9s | 6 | Fetched 6 FRED series (lookback=730d). |
| kalshi_related | OK | 7.9s | 1 | 1 related markets / summaries. series KXRECSSNBER: 0 markets (skipped 2 no-signal) | keyword 'recession': no matches | keyword 'GDP': ok |
| polymarket_related | OK | 0.4s | 8 | Polymarket search over 2 keyword(s), kept 8 matches. keyword 'recession': 3 markets | keyword 'GDP growth Q3 2026': 5 markets |
research loops
·
4/4 ok ·
18 searches ·
7 page reads
| dimension | status | time | searches | page reads | report |
|---|---|---|---|---|---|
| current state | OK | 32s | 4 | 2 | 4596 chars |
| base rate | OK | 44s | 5 | 2 | 5486 chars |
| yes case | OK | 42s | 5 | 1 | 6196 chars |
| no case | OK | 70s | 4 | 2 | 5670 chars |
report: current state
- [2026-10-01] Atlanta Fed GDPNow's latest nowcast for Q3 2026 real GDP growth stands at **3.7%** (seasonally adjusted annual rate), updated October 1, 2026, with the next update due October 6, 2026. https://www.atlantafed.org/cqer/research/gdpnow
- [2026-09-30] BEA's third estimate showed Q2 2026 real GDP growth revised up to **2.2%**, with Q1 2026 also revised up to **2.5%**;
"Real gross domestic product (GDP) increased at an annual rate of 2.2 percent in the second quarter of 2026 (April, May, and June), according to the third estimate released today by the U.S. Bureau of Economic Analysis (BEA). In the first quarter, real GDP increased 2.5 percent (revised)."
https://www.bea.gov/data/gdp/gross-domestic-product
- [2026-07-30] BEA's advance estimate for Q2 2026 initially showed
"Real gross domestic product (GDP) increased at an annual rate of 1.5 percent in the second quarter of 2026 (April, May, and June)... In the first quarter, real GDP increased 2.1 percent."
(both figures later revised upward). https://www.bea.gov/news/2026/gdp-advance-estimate-2nd-quarter-2026
- [2026-02-20] BEA's advance estimate for Q4 2025 showed real GDP growth of **1.4%** SAAR, per the release table showing "Real GDP 1.4" for 2025Q3 to Q4 (later finalized near 0.5%, per secondary sourcing). https://www.bea.gov/sites/default/files/2026-02/gdp4q25-adv.pdf
- [2026-01-22] The equivalent of a third estimate for Q3 2025 GDP (delayed by the government shutdown) showed growth of **4.4%** SAAR, up from an initial 4.3%. https://www.bea.gov/sites/default/files/2026-01/gdp3q25-updated.pdf
- [2025-12-10] BEA announced its post-shutdown release schedule:
"BEA will release two estimates of third-quarter GDP, instead of the usual three estimates over three months: The advance estimate of third-quarter GDP, originally scheduled during October, was canceled. Dec. 23: Initial estimate of third-quarter GDP, including the preliminary estimate of corporate profits (replaces the typical advance and second estimates)."
https://bea.gov/news/blog/2025-12-10/economic-release-schedule-updates
- [2026-10-03] No negative quarters have occurred in the Q2 2025–Q2 2026 window per BEA releases reviewed (Q2 2025 through Q2 2026 all positive, ranging ~1.5%–4.4% SAAR); thus condition 1 (two consecutive negative quarters) has not yet been triggered as of the latest published data.
- [2026-10-03] NBER status:
"The NBER has not declared a US recession... There has been no new business-cycle announcement in 2026."
https://whatisarecession.com/nber-definition
- [2026-10-01] FRED's official NBER-based recession indicator series shows **0** (no recession) through August 2026, the latest available monthly reading. https://fred.stlouisfed.org/series/USREC
- [2026-10-03] BEA's official release schedule confirms the **GDP (Advance Estimate), 3rd Quarter 2026** is due **October 29, 2026** at 8:30 AM ET, with the Q3 2026 second estimate on November 25, 2026 and third estimate on December 23, 2026 — all before the question's trading close of January 31, 2027. https://www.bea.gov/news/schedule
- [2026-09-30] GDPNow's tracking for Q3 2026 has fluctuated between roughly 3.7% and 6.2% through the quarter, cooling from a September 25 reading of 5.0% amid a wider-than-expected August trade deficit, but remaining firmly positive. https://www.atlantafed.org/research-and-data/data/gdpnow/current-and-past-gdpnow-commentaries
- [2026-09-30] State-level Q2 2026 GDP data (BEA third estimate) showed
"Economic expansion during the quarter was driven primarily by sustained momentum across consumer spending, private business investment, and exports"
, with broad-based growth across most states, though West Virginia posted a 2.3% decline, indicating uneven but overall positive national growth.
BOTTOM LINE: As of October 3, 2026, neither resolution trigger has fired: real GDP growth has been positive in every quarter from Q2 2025 through Q2 2026 (final estimate 2.2% for Q2 2026), GDPNow tracks Q3 2026 growth solidly positive (3.7% as of Oct 1), and the NBER has made no recession declaration. The next decisive data point is the Q3 2026 advance GDP estimate due October 29, 2026, well before the question's resolution deadline.
NOT FOUND: An official, finalized (third-estimate) figure for Q4 2025 GDP distinct from the advance 1.4% reading was not directly fetched (secondary sources cite ~0.5% final, but this was not confirmed on a BEA primary page in this research pass); no evidence of any NBER peak/recession announcement scheduled or anticipated before the Q4 2026 advance estimate.
report: base rate
- [2026-08-14] Philadelphia Fed Q3 2026 Survey of Professional Forecasters: 32 forecasters now put the
panel predicted economy will expand at an annual rate of 2.5 percent this quarter and 2.3 percent next quarter, up from the predictions of 2.2 percent and 1.6 percent in the last survey
; the
forecasters have reduced their estimate of the risk of a downturn in real GDP this quarter to 13.3 percent, compared with the estimate of 25.1 percent in the previous survey
, with Q4 2026 risk of a negative quarter at 20.0%. Source: philadelphiafed.org/surveys-and-data/real-time-data-research/spf-q3-2026
- [2026-09-30] Historical base rate for the GDP-based reference class: no two-consecutive-negative-quarter episode has occurred since Q2 2025. Actual BEA prints: Q1 2025 −0.5%, Q2 2025 +3.8%, Q3 2025 +4.4% (final), Q4 2025 +0.5%/+0.7%/+1.4% (third/second/advance), Q1 2026 +2.5% (revised, third estimate), Q2 2026 +2.2% (third estimate). No negative quarter has occurred since Q1 2025, so technical-recession condition is a long way from triggering with only Q3–Q4 2026 left. Sources: advisorperspectives.com/dshort/updates/2026/09/30/q2-gdp-third-estimate-real-gdp-at-2-2; bea.gov/news/2026/gdp-advance-estimate-2nd-quarter-2026.
- [2026-10-01] Atlanta Fed GDPNow nowcast for Q3 2026 stands around 3.7–5.0% (model updated Oct 1, 2026), implying a third consecutive strong-growth quarter if realized; the official advance estimate is due Oct 29, 2026. Source: fred.stlouisfed.org/series/GDPNOW; atlantafed.org/research-and-data/data/gdpnow.
- [2026-07-00] As of July 2026,
the NBER has not declared a US recession; there has been no new business-cycle announcement in 2026
, with
the committee's most recent business-cycle announcement dating the COVID-19 recession (peak Feb 2020, trough Apr 2020), and no new peak announced since, meaning expansion is officially ongoing since April 2020
. Source: whatisarecession.com/nber-definition.
- [2026-09-00] Reference-class base rate (historical frequency):
there have been 11 recessions since 1950, with the typical economic contraction lasting approximately 10 months, implying a recession roughly every 6.5 years
— i.e., an unconditional base rate of roughly 15% in any given ~12-month window, used as a prior absent other information.
- [2026-09-00] NBER-call base rate (process/timing risk relevant to resolution mechanics):
from 1979 to 2021, the NBER announced recessions an average of 6.3 months after their onset
, and
the delay in publication lags varied between 5 and 21 months for the recent six US recessions
. This means even if a downturn began very late in 2026, an official NBER declaration by the Q4 2026 advance-GDP release (~Jan 2027) would be historically unusual/fast.
- [2026-02-00] Pre-2026 forecaster base rates (institutional forward views made earlier in the cycle, now largely superseded by stronger actual prints): Bloomberg's survey had
economists surveyed by Bloomberg rating the likelihood of a downturn at 30%, forecasting 2% GDP growth
, while Moody's
puts the risk of a 2026 recession at about 42%
; J.P. Morgan Global Research
forecasts a 35% probability of a U.S. and global recession in 2026
. Source: bloomberg.com/features/2025-us-recession-risk; jpmorgan.com/insights/global-research/outlook/market-outlook.
- [2026-09-09] More recent (September 2026) outside-view updates have trended down: RSM cut its
probability of a recession over the next 12 months to 30% from a previous estimate of 40%
, and RBC Wealth Management states
it does not see a recession in 2026 as the base case scenario
, citing
household and business balance sheets being in good shape, unlike before 2001 and 2007 recessions
. Sources: rsmus.com/insights/economics/economic-outlook-for-2026.html; rbcwealthmanagement.com/en-uk/insights/how-likely-is-a-recession-in-2026.
- [2026-09-00] An alternative quantitative nowcast (FRED/RecessionRisk.com dataset) shows the
latest data, for August 2026, show that probability [of being in recession] was 0.08%
, essentially near zero, based on PMI and financial-stress indicators. Source: fredblog.stlouisfed.org/2026/09/estimating-the-risk-of-recession-in-the-us.
- [2026-04-01] First-Quarter 2026 Bankrate survey (an earlier, more pessimistic snapshot) had shown
the likelihood of recession in the next year rising from 28% at the end of 2025 to 34% in Q1 2026
, driven partly by the Iran war oil-price shock — illustrating how quickly consensus probabilities swung within the year before moderating again by mid/late 2026. Source: bankrate.com/banking/federal-reserve/economic-indicator-survey.
NOT FOUND: A single authoritative long-run historical frequency of the specific "two consecutive negative BEA-GDP quarters within an 18-month window" technical rule (distinct from full NBER-dated recessions) was not found; also no evidence of any NBER recession declaration or announcement through October 2026.
BOTTOM LINE: The generic/unconditional base rate for a US recession in any ~18-month span is roughly 15-30% depending on reference class and survey vintage, but the realized 2025–2026 GDP path (no negative quarter since Q1 2025, three strong quarters in a row through Q2 2026, and GDPNow pointing to another solid Q3 2026) plus NBER's historical 6-12+ month announcement lag make it statistically very unlikely that either resolution condition (two negative quarters, or an NBER declaration) could be satisfied before the Q4 2026 advance estimate.
report: yes case
YES means: either BEA reports two consecutive negative SAAR real-GDP quarters somewhere in Q2 2025–Q4 2026, or the NBER declares a recession, before the Q4 2026 advance GDP release (and by the time BEA publishes it, expected ~Jan 2027).
- [2026-03-13] The BEA's final Q4 2025 estimate was cut to just
"the economy grew at an annualized rate of 0.5% in the three-month period including October, November and December,"
down from an advance 1.4% and a second estimate of 0.7% — a real, confirmed near-stall that shows how fast BEA growth prints can erode on revision. https://www.foxbusiness.com/economy/us-economy-q4-2025-final
- [2026-03-13] That slowdown was directly tied to fiscal drag:
"A federal government shutdown from Oct. 1 to Nov. 12, 2025, subtracted an estimated 1 percentage point from real GDP growth, according to the Bureau of Economic Analysis."
A comparable or renewed shutdown/fiscal shock in Q4 2026 is the clearest mechanical path to a second weak or negative print. https://finance.yahoo.com/economy/articles/u-gdp-q4-2025-final-192035873.html
- [2026-10-02] The labor market cracked in the most recent data:
"Nonfarm payrolls rose by just 29,000 in September, well below the 84,000 forecast, and the unemployment rate rose to 4.2%"
, with large downward revisions —
"the August jobs count was revised lower to reflect a gain of 133,000 while July switched from a gain to a loss as payrolls fell by 10,000... a total of 60,000 fewer jobs than previously reported."
A negative payroll month plus rising unemployment is a classic early recession signal that GDPNow does not yet capture. https://www.cnbc.com/2026/10/02/jobs-report-september-2026.html
- [2026-09-18] The Conference Board's own coincident/leading gauge turned negative again:
"The Conference Board Leading Economic Index® (LEI) for the US decreased by 0.1% in August 2026 to 99.5... the LEI's six-month growth was –0.1% between February and August 2026,"
reversing the brief improvement from spring and reinstating a negative six-month trend — the LEI framework's classic recession-warning signature. https://www.conference-board.org/pdf_free/press/US%20LEI%20PRESS%20RELEASE-Sep%202026.pdf
- [2026-09-16] The Fed itself is now tightening into this soft patch:
"The Federal Reserve raised its benchmark interest rate by 25 basis points to a target range of 3.75%-4%, its first increase since 2023... voted 12-0 to increase its key interest rate... The move brought the overnight funds rate to a target range of 3.75%-4%."
https://www.cnbc.com/2026/09/16/fed-rate-decision-september-2026.html
- [2026-09-21] Fed officials themselves frame the hike as a supply shock response, with a sitting Fed official noting
"surging investment in data centers for AI are also pushing up inflation... If inflation mostly comes from supply shocks, then just one more rate hike could be sufficient"
— i.e., policy is being tightened explicitly because of an Iran-war oil shock, raising classic stagflation/policy-error recession risk (tightening into weakening jobs data). https://www.washingtontimes.com/news/2026/sep/21/federal-reserve-official-says-iran-war-spurred-toward-supporting-rate/
- [2026-10-01] ISM manufacturing prices spiked even as orders/output softened:
"The ISM prices paid index jumped 6.8 points to 77.9 in September, its highest since the start of the Iran war, as the overall PMI held near flat"
, and production growth slowed to its weakest pace since June — consistent with margin-squeeze/cost-push pressure that historically precedes hiring freezes and investment pullbacks. https://qz.com/ism-manufacturing-pmi-prices-september-2026-fed-rates-100126
- [2026-09-30] Even the Fed's preferred inflation gauge stayed elevated at a multi-year high:
"The Personal Consumption Expenditures Price Index rose 0.3% in August, or 3.4% annually... Core inflation, which excludes volatile food and energy prices, came in at 3% for the year,"
keeping the Fed on a hiking path (one more hike signaled) that squeezes rate-sensitive sectors (housing, durables) just as hiring slows. https://washingtontimes.com/news/2026/sep/30/key-inflation-reading-comes-cooler-expected-easing-pressure-fed-trump
- [2026-10-01] Geopolitical escalation risk remains live and could reignite the oil/inflation shock that triggered the Fed's hiking cycle:
"Oil prices rose sharply Thursday, following a report the U.S. is sending a third aircraft-carrier strike group to the Middle East,"
a potential fresh supply shock that could simultaneously push the Fed to hike further and crimp consumer spending into Q4 2026. https://cnbc.com/2026/09/30/stock-market-today-live-updates.html
- [2026-10-01] Even the one pocket of resilience (factory jobs/new orders) co-exists with broad-based softening pressures elsewhere; as one tracker notes, Financial activities
"shed 7,000 jobs, continuing a broader decline that has seen the industry lose 129,000 positions since a peak in May 2025,"
showing sector-level contraction has been underway for over a year even while headline GDP stayed positive. https://finance.yahoo.com/economy/articles/september-2026-jobs-report-payrolls-123334753.html
BOTTOM LINE: The strongest case for YES is a classic late-cycle stagflation mechanism now visibly in motion — an Iran-war oil shock forced the Fed into its first hike in three years (Sept 2026) and more signaled, even as September payrolls nearly stalled (+29K, unemployment up to 4.2%, prior months revised down 60K) and the LEI turned negative again; a second fiscal shock (shutdown risk) or further oil spike layered on this fragile labor backdrop, combined with the fact that Q4 2025 GDP already fell as low as 0.5% once, is the most plausible route to a negative Q3 or Q4 2026 GDP print or a subsequent NBER call, though no negative quarter or NBER declaration exists yet.
NOT FOUND: No direct evidence of a shutdown, debt-ceiling fight, or other fiscal/credit event scheduled for Q4 2026; no forecaster report yet incorporating the Oct. 2 jobs data into a GDP or recession-probability estimate; no confirmation that Q3 2026 GDP (due Oct 29, 2026) will show any deceleration beyond GDPNow's current positive nowcast.
report: no case
YES means: either real GDP posts two consecutive quarterly declines (SAAR) in any pairing between Q2 2025 and Q4 2026 inclusive, or the NBER formally declares a U.S. recession before the Q4 2026 BEA advance estimate is released. Absent either trigger, the contract resolves NO. This dimension argues for NO.
- [2026-10-02] The September 2026 jobs report showed payrolls up just 29,000 versus an 84,000 consensus, but
the economy added 29,000 nonfarm payroll jobs, well below analyst expectations and the prior 12-month average of 45,000
; unemployment still sits inside the narrow band it has held all year rather than spiking into Sahm-rule recession territory. https://finance.yahoo.com/economy/articles/september-2026-jobs-report-payrolls-123334753.html
- [2026-10-02] CNBC's read on the same report notes
policymakers largely see inflation as a bigger threat than the labor market, which has shown resilience, with weekly jobless claims low and one indicator showing layoffs at their lowest rate in four years
— a "low-hire, low-fire" pattern, not a layoff-driven downturn. https://www.cnbc.com/2026/10/02/jobs-report-september-2026.html
- [2026-10-02] An independent weekly tracker's own Sahm Rule reading stood at -0.07 (well below the 0.50 recession trigger), initial claims at 197K, and the Chicago Fed NFCI at -0.56 (loose financial conditions), yielding a composite "Recession Risk" score of only 34–38/100 for late September–early October 2026. https://recessionpulse.com/blog/weekly-recession-report-september-27-2026
- [2026-09-09] The Chauvet-Piger dynamic-factor markov-switching recession model — a quantitative, non-survey model fed by payrolls, industrial production, real income and sales — shows
just a .76% probability using data through July 2026
, effectively ruling out a currently-ongoing recession on this measure. https://www.economicgreenfield.com/2026/09/09/recession-probability-models-september-2026/
- [2026-09-06] The Treasury-spread "yield curve" recession-probability model put the 12-months-ahead recession probability at
13.8825% through August 2026, down from 15.1874% through July 2026
— a declining, not rising, trajectory. https://www.economicgreenfield.com/2026/09/09/recession-probability-models-september-2026/
- [2026-09-09] RSM's baseline scenario (no new shocks) attaches
a 45% probability to above-trend growth, accompanied by nearly 3% inflation and 4.5% unemployment
, meaning continued growth is RSM's single most likely outcome even as its recession odds sit at 30%. https://rsmus.com/insights/economics/economic-outlook-for-2026.html
- [2026-08-14] The Philadelphia Fed's Q3 2026 SPF panel not only cut this quarter's downturn risk but
also made downward revisions to their probability estimates for the following three quarters
, meaning forecasters see falling, not rising, negative-quarter risk through 2026 even looking out to Q1 2027. https://www.philadelphiafed.org/surveys-and-data/real-time-data-research/spf-q3-2026
- [2026-10-03] BEA's primary release calendar (confirmed by direct page fetch) shows the Q3 2026 GDP cycle will be fully resolved well ahead of the market's deadline: advance estimate Oct 29, second estimate Nov 25, and third estimate Dec 23, 2026 — all more than five weeks before the Jan 31, 2027 trading close, leaving essentially no scheduling risk of an inconclusive late-breaking data surprise. https://www.bea.gov/news/schedule
- [~2026-08-25] Global macro research (Wood Mackenzie) upgraded its outlook rather than downgrading it, stating
global GDP growth is forecast at 2.5% in 2026, an upgrade from 2.3% in our previous update, with a further rebound to 3.0% expected in 2027
, attributing resilience partly to an AI investment boom "across the US, China and Asia." https://www.woodmac.com/reports/macroeconomics-risks-and-global-trends-global-economic-outlook-q3-2026-approaching-a-tipping-point-150498792
- [~2026-01] Status-quo inertia precedent from the prior quarter: after the delayed Q3 2025 GDP print came in strong,
recession odds for 2026 fell to a new low of 25 cents, down from 42 cents in July, after a new Commerce Department report showing GDP grew to 4.3% in the third quarter of 2025
— illustrating that strong realized GDP prints have repeatedly pushed recession pricing down, not up, through this cycle. https://news.kalshi.com/p/2026-recession-odds-all-time-low
- [2026-01-29] On the "shutdowns don't cause recessions" technicality: a CRS analysis of past funding lapses noted comparable episodes
(2018 to January 2019), none of which led to recessions
, supporting that the Oct–Nov 2025 shutdown's one-time GDP drag (already absorbed into Q4 2025 data per BEA's second estimate) is not itself a mechanism for a forward recession trigger in 2026. https://www.congress.gov/crs_external_products/R/PDF/R48832/R48832.1.pdf
BOTTOM LINE: Every independent, apolitical quantitative tracker (Sahm Rule, NFCI, yield-curve model, dynamic-factor nowcast) currently reads well inside "no recession" territory, forecaster risk estimates for negative GDP quarters have been revised down for the rest of 2026, the full Q3 2026 GDP data cycle will be closed out by Dec 23 — over a month before the contract's deadline — and precedent shows shutdown-related GDP air-pockets have not historically cascaded into recessions, all reinforcing a status-quo NO.
NOT FOUND: No evidence of any NBER business-cycle dating committee meeting, pre-announcement, or peak dating scheduled or rumored before the Q4 2026 advance GDP release; no primary BEA confirmation of the exact "final" (fourth) Q4 2025 real GDP figure distinct from the cited advance/second-estimate prints.
3. Forecasters 5 draws · Opus 5.5 + GPT-6 Astra + GPT-5.6 Sol · plain mean
claude-opus-5-5 · high effort
82% conf
| Yes | 3% |
| No | 97% |
(0) Neither trigger has fired. BEA and FRED show every quarter from Q2 2025 through Q2 2026 positive: 3.8–4.0%, 4.4%, 0.2–1.4%, 2.5% and 2.2%. FRED's USREC series shows no NBER recession, and no NBER announcement exists. So YES needs both Q3 and Q4 2026 to print negative, or an NBER recession call before the Q4 2026 advance estimate. (a) About 4 months remain: the Q3 advance estimate comes Oct 29, and the Q4 advance estimate likely in late January 2027. (b) If nothing changes, the outcome is NO. GDPNow tracks Q3 2026 at +3.7%, and the SPF puts the chance of a negative Q3 at about 13% and a negative Q4 at about 20%. Both negative together is far less likely, and Q3 is nearly done and tracking strongly. (c) NO scenario: Q3 prints positive on Oct 29, which by itself makes the GDP path almost impossible. The NBER, which historically announces 6–21 months after a recession begins, makes no call by January. (d) YES scenario: a sharp collapse reveals that Q3 was negative despite the nowcast, and a renewed oil shock plus the Fed hike pushes Q4 negative. Alternatively, the NBER fast-tracks a peak dating; the weak September payrolls (+29K) and July's revised -10K are its only seeds. The market's 7.5% looks to carry a long-tail and illiquidity premium. Given the 3.7% nowcast and the NBER lag, I price YES at about 3%, keeping some weight on data surprises and big revisions.
claude-opus-5-5 · high effort
80% conf
| Yes | 3% |
| No | 97% |
(0) Neither trigger has fired. BEA and FRED show every quarter from Q2 2025 through Q2 2026 positive (3.8–4.4%, 4.4%, 0.5%, 2.5%, 2.2%), and the NBER has made no announcement. That leaves two routes to YES. One is negative growth in both Q3 2026 and Q4 2026, the only remaining consecutive pair. The other is an NBER declaration made before the Q4 2026 advance estimate, around late January 2027. (a) About four months remain: the Q3 advance estimate is due Oct 29, and the Q4 advance estimate comes near the Jan 31, 2027 close. (b) Status quo is NO. GDPNow tracks Q3 2026 at 3.7%, so a negative Q3 print is very unlikely, which effectively closes the GDP route. (c) NO path: Q3 prints solidly positive, Q4 slows but stays above zero or merely dips once, and the NBER, whose announcements historically lag recession onset by 5–21 months, stays silent. (d) YES path: Q3 surprises far below the nowcast into negative territory and an oil-shock/Fed-hike stagflation drives Q4 negative. Alternatively, a recession beginning mid-2026 gets an unusually fast NBER call. Real risks support some residual YES weight: September payrolls of only +29K, a July payroll decline, Fed hikes, and a negative LEI. But the Sahm rule sits near 0 and claims are low, so neither path looks plausible. The market's 7.5% looks inflated by longshot bias and capital lockup on a long-dated contract; I price about 3% to allow for data and model surprises.
gpt-6-astra · high effort
77% conf
| Yes | 8% |
| No | 92% |
I retain Polymarket's live 7.5% Yes anchor (7% bid, 8% ask), since the research provides no clear information advantage warranting a departure from consensus. Neither trigger is documented as met: BEA's September 30 release reports Q1/Q2 2026 growth of 2.5%/2.2%, the latest FRED vintages show earlier eligible quarters positive, and the supplied evidence contains no NBER recession declaration. There are 89 days until year-end and approximately four months until the binding Q4 advance-estimate deadline, expected in January 2027; a delayed release could extend the window to the June 30, 2027 fallback. The status quo is No, and a straightforward No scenario is positive Q3 growth followed even by a negative Q4, provided no earlier qualifying pair emerges through revisions and NBER makes no timely announcement. Atlanta Fed GDPNow's October 1 Q3 estimate of 3.7% makes the remaining Q3–Q4 consecutive-contraction pathway unlikely, although this nowcast is not a resolving BEA estimate. A Yes scenario requires unexpectedly negative Q3 and Q4 prints, revisions creating an earlier qualifying pair, or a sufficiently severe contraction to elicit an NBER announcement before the deadline. September's payroll gain of just 29,000, corroborated by FRED, and reported oil-price and monetary-tightening pressures preserve downside risk, but unemployment of 4.2% and a September Sahm reading of zero do not establish an ongoing recession. NBER's historically months-long announcement lag materially reduces the probability that a late-2026 downturn qualifies, while revision risk, possible release delays, conflicting older GDP vintages, and the lack of a direct NBER-page read argue against near-certainty.
gpt-6-astra · high effort
78% conf
| Yes | 8% |
| No | 92% |
I retain Polymarket's live 7.5% Yes anchor (7% bid/8% ask), because the research identifies no clearly unpriced information warranting a deviation. Neither trigger is documented as met: BEA's September 30 release reports Q1/Q2 2026 growth of +2.5%/+2.2%, the latest FRED data show positive growth throughout Q2–Q4 2025, and the supplied NBER-based indicator shows no recession. The operative deadline is the Q4 2026 advance GDP release, expected in late January 2027—roughly four months away—with a June 30, 2027 fallback if delayed, rather than automatically the January 31 trading close. The status quo resolves No, and a straightforward No scenario is positive Q3 growth followed by even an isolated negative Q4, without a timely NBER announcement. Atlanta Fed's October 1 GDPNow estimate of +3.7% for Q3 and September's FRED Sahm reading of 0.00 support that scenario, while broader twelve-month recession forecasts concern a different horizon and condition. Yes would require unexpectedly negative Q3 and Q4 GDP, revisions creating another qualifying consecutive-negative pair, or a timely NBER announcement establishing a recession during 2025–2026. September payroll growth of only 29,000, corroborated by FRED and October 2 reporting, plus reported oil-price and monetary-tightening risks preserve a meaningful downside tail, but a shock confined to Q4 cannot alone satisfy the GDP condition. NBER's announcement lag lowers settlement probability relative to actual recession risk, while conflicting older GDP vintages, the absence of a direct NBER announcement-page read, and potential BEA release delays limit confidence.
gpt-5.6-sol · high effort
82% conf
| Yes | 6% |
| No | 94% |
(0) The event has not resolved: BEA reported positive growth of 2.5% in Q1 2026 and 2.2% in Q2, reviewed releases show every quarter from Q2 2025 through Q2 2026 was positive, and no NBER recession announcement exists. (a) Roughly four months remain until the expected late-January 2027 Q4 advance estimate, but only Q3 and Q4 2026 remain capable of forming a new consecutive-negative pair. (b) If nothing changes, the outcome is No, especially because the October 1 Atlanta Fed GDPNow estimate puts Q3 growth at a strongly positive 3.7%. Polymarket's 7.5% Yes price is the anchor, and I shade below it because the latest nowcast and the mechanically narrowed two-quarter window make the GDP trigger particularly difficult, while historical NBER announcement lags constrain the alternative trigger. (c) A No scenario is that Q3 prints positive on October 29, making two consecutive negative remaining quarters impossible absent extraordinary revisions, while the NBER makes no announcement by the Q4 release. (d) A Yes scenario requires Q3 to miss GDPNow dramatically and join a shock-driven negative Q4, or an abrupt severe downturn that prompts an unusually rapid NBER call; weak September payrolls, renewed LEI deterioration, tighter Fed policy, and oil-shock risk keep this tail meaningful. Overall, those risks support retaining several percentage points on Yes but not the venue's full 7.5%.
4. Final plain mean of 5 draws
6%
(80% confidence)
Yes: 6%
No: 94%
Mean of 5 draws (0.03, 0.03, 0.07, 0.07, 0.07). (0) Neither trigger has fired. BEA and FRED show every quarter from Q2 2025 through Q2 2026 positive: 3.8–4.0%, 4.4%, 0.2–1.4%, 2.5% and 2.2%. FRED's USREC series shows no NBER recession, and no NBER announcement exists. So YES needs both Q3 and Q4 2026 to print negative, or an NBER recession call before the Q4 2026 advance estimate. (a) About 4 months remain: the Q3 advance estimate comes Oct 29, and the Q4 advance estimate likely in late January 2027. (b) If nothing changes, the outcome is NO. GDPNow tracks Q3 2026 at +3.7%, and the SPF puts the chance of a negative Q3 at about 13% and a negative Q4 at about 20%. Both negative together is far less likely, and Q3 is nearly done and tracking strongly. (c) NO scenario: Q3 prints positive on Oct 29, which by itself makes the GDP path almost impossible. The NBER, which historically announces 6–21 months after a recession begins, makes no call by January. (d) YES scenario: a sharp collapse reveals that Q3 was negative despite the nowcast, and a renewed oil shock plus the Fed hike pushes Q4 negative. Alternatively, the NBER fast-tracks a peak dating; the weak September payrolls (+29K) and July's revised -10K are its only seeds. The market's 7.5% looks to carry a long-tail and illiquidity premium. Given the 3.7% nowcast and the NBER lag, I price YES at about 3%, keeping some weight on data surprises and big revisions.
Pipeline Timing
Total pipeline time: 150.7s
Per-tool research timings shown in the Research section above.