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Will the 30-year Treasury yield hit 6.00% before 2027?
15%
Agent
14%
Market Price
+1.0%
Edge
61%
Confidence
50,590
Volume
2.4c
Spread
76
Days to resolution
10
Markets in event
final rationale
Mean of 2 draws (0.15, 0.15). (0) The condition has not been met. The Treasury par curve CSV, which is the resolution source, shows a window high of 5.67% on 10/07 and 5.43% on 10/15, so nothing at or above 6.00% yet. (a) About 11 weeks (~53 trading days) remain until the 12/31 data. A daily par close must print ≥6.00%; intraday spikes such as the 5.72% Bloomberg quote do not count. (b) If nothing changes, the yield sits ~57bp below the strike and the market resolves No. (c) No path: the AI-credit and tech flight-to-quality rally persists, Warsh softens, and the Treasury expands buybacks if long yields spike. The 5.67% peak then holds and the yield drifts in the 5.2–5.6% range that trend models project (forecasts.org, REX, Trading Economics ~5.5%). (d) Yes path: a hawkish December hike repricing combines with oil above $100 and hot CPI/PPI. Add a supply or term-premium disappointment at the Nov 4 refunding, when buyback support lapses, and CTD-switch futures flows amplify the last 30bp. That pushes the par close to 6% in Nov or Dec. Barrier math with roughly 6–8bp daily vol gives about 15–30% for a touch, but daily closes and mean reversion off a rejected peak shade it down. Related Polymarket markets are consistent with ~14%: 10Y 5.7% at 12.8% needs a similar ~60bp move. I see no unpriced information strong enough to move far from the 14% anchor, so I nudge only slightly to 15% for fat-tail regime risk.
price vs. prediction
market price
agent forecast at t+0
3 follow-ups
1. Planner Opus 5.5 · picks the research tools
Tools chosen:
polymarket_direct
resolution_source
fred
polymarket_related
kalshi_related
Planner reasoning
This question turns on the gap between the current 30-year yield and 6.00% with about 2.5 months left. FRED DGS30 gives recent levels and volatility (it mirrors the Treasury par curve), and the Treasury page is the resolution source. The Polymarket price and its sibling thresholds anchor the forecast, and Kalshi related markets on Treasury yields and the Fed path give an independent crowd for cross-checking.
2. Research parallel tool calls + 4 web research loops (Sonnet 5.5) · 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 **Will the 30-year Treasury yield hit 6.00% before 2027?** - Current price (probability): 14.00% (live; bid 13% / ask 15%) - 7-day price change: -10.15% - 30-day price change: +6.00% - Total volume: $50,590 (USD notional) - Price range: 2.40% - 39.50% - Data points: 42 days
- resolution_source: already_resolved=unclear; matches_criteria=True; last_updated=2026-10-15. The Treasury Daily Par Yield Curve CSV for 2026 shows the 30 Yr yield at 5.43% on 10/15/2026, the latest row. From 09/03/2026 through 10/15/2026, the highest 30 Yr value was 5.67% on 10/07/2026. It has not reached 6.00% on any date in the window.
- fred: Fetched 4 FRED series (lookback=365d).
- polymarket_related: Polymarket search over 2 keyword(s), kept 16 matches. keyword '30-year Treasury': 8 markets | keyword 'Treasury yield': 8 markets
- kalshi_related: 2 related markets / summaries. keyword '30-year treasury yield': ok | keyword '10-year treasury': ok
Research loops, bottom lines
- current state: The 30 Yr par yield is 5.43% on 10/15, down from a window high of 5.67% on 10/07, so it needs roughly +57 bp from here (about +33 bp above the highest print so far) to reach 6.00% in about 11 weeks. Hot inflation prints, Fed hikes, and the Iran/oil and buyback uncertainty support yields, but the latest move is down on a tech-driven flight to bonds.
- base rate: 6.00% is about 45–55bp above the latest Treasury 30Y print (5.52% on Oct 14; ~5.45% intraday Oct 15), and it would be a 26-year high. The yield has trended up all year and strategists are calling for 6%, but no forecast has been confirmed so far, and the 5.67% peak on Oct 7 has since been rejected.
- yes case: The strongest YES path is a hawkish Fed repricing (December hike plus more in 2027) combined with oil-driven inflation and supply or refunding disappointment on Nov 4. Long-bond futures CTD-switch flows could then amplify the move through the last roughly 30bp. It needs about +57bp from 5.43%, and the Oct 7 peak of 5.67% was rejected, so YES needs a fresh catalyst beyond the data already in hand.
- no case: The strongest No case is that the yield needs about +57bp in roughly 11 weeks. The latest 5.43% print came after a rejection from a 5.67% peak, and the resolution series is a daily par close, so intraday highs don't count. The tools that could push yields down (Treasury buyback backstop, AI-credit flight to bonds, a possible dovish Warsh turn on Oct 15) are active, while the 6% calls are conditional or already failed on timing.
tools
| tool | status | time | items | summary |
|---|---|---|---|---|
| polymarket_direct | OK | 0.4s | 1 | ## This Market's Polymarket Data **Will the 30-year Treasury yield hit 6.00% before 2027?** - Current price (probability): 14.00% (live; bid 13% / ask 15%) - 7-day price change: -10.15% - 30-day price change: +6.00% - Total volume: $50,590 (USD notional) - Price range: 2.40% - 39.50% - Data points: |
| resolution_source | OK | 9.3s | 1 | already_resolved=unclear; matches_criteria=True; last_updated=2026-10-15. The Treasury Daily Par Yield Curve CSV for 2026 shows the 30 Yr yield at 5.43% on 10/15/2026, the latest row. From 09/03/2026 through 10/15/2026, the highest 30 Yr value was 5.67% on 10/07/2026. It has not reached 6.00% on any |
| fred | OK | 2.2s | 4 | Fetched 4 FRED series (lookback=365d). |
| polymarket_related | OK | 0.4s | 16 | Polymarket search over 2 keyword(s), kept 16 matches. keyword '30-year Treasury': 8 markets | keyword 'Treasury yield': 8 markets |
| kalshi_related | OK | 0.6s | 2 | 2 related markets / summaries. keyword '30-year treasury yield': ok | keyword '10-year treasury': ok |
research loops
·
4/4 ok ·
14 searches ·
4 page reads
| dimension | status | time | searches | page reads | report |
|---|---|---|---|---|---|
| current state | OK | 21s | 3 | 0 | 4485 chars |
| base rate | OK | 22s | 3 | 2 | 4511 chars |
| yes case | OK | 24s | 4 | 2 | 5997 chars |
| no case | OK | 24s | 4 | 0 | 5684 chars |
report: current state
- [2026-10-15] The Treasury par yield curve CSV (the resolution source) shows 30 Yr at 5.43% for 10/15/2026. That is 57 bp below 6.00%. The file has no row at or above 6.00% for any date from 2026-01-02 to 2026-10-15. https://home.treasury.gov/resource-center/data-chart-center/interest-rates/daily-treasury-rates.csv/2026/all?type=daily_treasury_yield_curve&field_tdr_date_value=2026&page&_format=csv
- [2026-10-07] The highest 30 Yr print in the window (Sept 3 onward) is 5.67% on 10/07. Other recent prints: 5.66 (10/05), 5.64 (10/06 and 9/30), 5.63 (10/02), 5.60 (10/08 and 10/09), 5.56 (10/13), 5.52 (10/14). The highest the series reaches in the visible 2026 data is 5.67%, about 33 bp short of 6.00%. The portion of the file for roughly Feb–July was truncated in my fetch, so I did not see every day. Same Treasury CSV URL as above.
- [2026-10-15] CNBC reports the 30-year fell more than 9 bp intraday to about 5.43%, and the 10-year fell more than 10 bp to 5.09%. The cause was a rotation out of tech into bonds. September PPI rose 6.3% year on year against a 5.5% forecast. https://www.cnbc.com/2026/10/15/us-treasury-yields-investors-economic-data-.html
- [2026-10-14] September CPI rose 0.6% month on month and 3.7% year on year, slightly above the 3.6% consensus. Fed funds futures price at least one more quarter-point hike by year-end. The current range is 3.75–4.00%. https://www.cnbc.com/2026/10/15/us-treasury-yields-investors-economic-data-.html
- [2026-10-08] CNBC says the 10-year hit its highest level since 2002 that week, and the 30-year traded near a 24-year high. The $22B 30-year auction cleared at 5.618% with solid indirect demand of 72.3%. Yields fell after Trump said the US won't attack Iran until after the November midterms. https://www.cnbc.com/2026/10/08/us-treasury-yields-30-year-bond-auction.html
- [2026-10-07] The September FOMC minutes show officials expect another hike but gave no timing. August core PCE was 3% and headline was 3.4%. Staff said part of the yield surge may reflect uncertainty over Treasury's long-dated buyback program, which Bessent announced in August. https://www.cnbc.com/2026/10/07/fed-officials-see-another-hike-coming-but-no-sign-as-to-when-minutes-show.html
- [2026-09-16] The Fed raised rates 25 bp to 3.75–4.00% in a 12–0 vote. Scheduled meetings are Oct 27–28 and Dec 8–9 (with a new SEP). https://fedratecalc.com/fomc-meeting-schedule/
- [2026-09-30] The 30 Yr was up 39 bp from the end of August (5.25%) to 5.64%. The 20-year was higher at 5.68% on that date. The 30s–10s spread was about +35 bp. The 30 Yr stood 18 bp above its level one month before 10/14. https://stockmarketwatch.com/bonds/reports/october-2026
- [2026-10-14] Trading Economics shows the 30-year at 5.53%, up 0.90 pt year on year. Its Q4 forecast is 5.55% and its 12-month forecast is 5.38%. These are model forecasts, not market pricing. https://tradingeconomics.com/united-states/30-year-bond-yield
- [2026-05-15] The 30-year closed above 5% for the first time since 2007, at 5.13%. Oil was around $100 amid a US–Iran conflict and Strait of Hormuz closure. Yields have risen about 40 bp since early September. https://finance.yahoo.com/markets/article/the-30-year-treasury-yield-just-broke-to-its-highest-level-in-almost-20-years-150725414.html
- [2026-10-15] Wells Fargo cites the Oct 14 Beige Book (steady labor market, upward price pressure) and a Fed Chair Warsh appearance on 10/15. Core CPI was 2.6% year on year, reported as above expectations. https://www.wellsfargoadvisors.com/research-analysis/commentary/bond-market-commentary.htm
- [2026-10-15] The Treasury CSV and the daily par yield curve are the resolution source. Treasury publishes each business day's rate after the close, so the 10/15 value of 5.43% is already posted. Dates still ahead include the Oct 27–28 and Dec 8–9 FOMC meetings and the November midterms.
BOTTOM LINE: The 30 Yr par yield is 5.43% on 10/15, down from a window high of 5.67% on 10/07, so it needs roughly +57 bp from here (about +33 bp above the highest print so far) to reach 6.00% in about 11 weeks. Hot inflation prints, Fed hikes, and the Iran/oil and buyback uncertainty support yields, but the latest move is down on a tech-driven flight to bonds.
NOT FOUND: Treasury 30 Yr data for roughly Feb–July 2026 (truncated in the fetch). Any consensus survey forecast of the 30-year yield through year-end. A scheduled Treasury refunding or auction date in the window beyond what is cited above.
report: base rate
- [2026-10-14] The 30-year yield on the Treasury par curve was about 5.52%, down 4bp on the day and up 18bp on a month earlier. The Treasury's 30Y par yield is the resolution series, so 6.00% is roughly 48bp above the latest print. https://stockmarketwatch.com/bonds
- [2026-10-13] The FRED DGS30 series (H.15 constant maturity) closed at 5.56%. Recent closes were 5.60 (Oct 9), 5.60 (Oct 8), 5.67 (Oct 7), 5.64 (Oct 6) and 5.66 (Oct 5). Treasury's own par yield curve page could not be read in full. https://fred.stlouisfed.org/series/dgs30
- [2026-10-09] The 2026 high so far is about 5.67%, close to the Oct 7 peak. The 52-week range is 4.54% (Oct 22, 2025) to 5.67%. The 2026 average is 5.03%, and the long-run average since 1977 is 6.15%. https://www.macrotrends.net/2521/30-year-treasury-bond-rate-yield-chart
- [2026-10-06] Goldman Sachs says the 30-year is around 5.7%, the highest since 2002. It cites elevated energy prices and weak institutional demand. It expects a second Fed hike in October or December after a September hike. It also sees room for the 30-year to rally back toward 4.25% on nominal-growth logic. https://www.goldmansachs.com/insights/articles/will-30-year-us-treasury-yields-climb-higher
- [2026-10-05] Bloomberg reports BMO's Earl Davis calls a 30-year yield above 6% "inevitable" and likely within October. This is a single strategist's call, and the 5.67% peak two days later did not get close. https://www.bloomberg.com/news/articles/2026-10-05/bmo-s-davis-sees-long-bond-heading-toward-inevitable-6-yield
- [2026-09-29] Bloomberg reports Barclays rates research head Anshul Pradhan says the 30-year has scope to reach 6% if productivity growth proves sustained. The page itself was not readable, so this comes from the search snippet. https://www.bloomberg.com/news/articles/2026-09-29/barclays-says-us-30-year-yield-can-reach-6-in-productivity-boom
- [2026-09-30] The Treasury 30Y par yield was 5.64% at the end of September, up 39bp from Aug 31, 80bp year-to-date and 91bp year-on-year. Fed funds are at 3.75–4.00%. A rate-hike bias is emerging, and August CPI was 3.4% YoY. https://stockmarketwatch.com/bonds/reports/october-2026
- [2026-05-19] A Bank of America fund manager survey found 62% of respondents expected the 30-year to hit 6%, when the yield was about 5.15%. Five months later the yield is higher but still below 6%, so that consensus has not yet been borne out. https://www.cnbc.com/2026/05/19/treasurys-yields-inflation-traders-fed-interest-rates.html
- [2026-08-18] The 30-year hit 5.34% intraday, the highest since April 2007 (5.44%) at that point. The climb has been stepwise: 5.13% on May 15, 5.27% on Jul 31, 5.31% on Aug 17, about 5.67% on Oct 7. The Iran war, energy-driven inflation, deficits and heavy long-dated supply are the drivers. https://thehill.com/business/6036110-treasury-yield-highest-level-2007-borrowing-costs/
- [2026-10-13] CNBC reports yields fell as oil dropped after a US-brokered Russia–Ukraine "energy ceasefire". The 30-year was at 5.564% with CPI due that week. Energy is a key swing factor. https://www.cnbc.com/2026/10/13/us-treasurys-bonds-yields.html
- [2026-10-15] Yahoo Finance live blog: a tech-stock rout drove a flight to bonds. The 30-year fell 10bp to about 5.43% and the 10-year to 5.09%. This is intraday, and the CNBC quote of 5.45% is consistent with it. https://finance.yahoo.com/markets/live/stock-market-today-dow-sp-500-rise-nasdaq-trims-losses-as-treasury-yields-sink-153611834.html
- [2026-10-15] Reference-class arithmetic, which is my own estimate and not from a source: the move needed is about +55bp from ~5.45% over about 51 trading days. That is roughly 0.8–1.0 standard deviations of 30Y changes over the period, assuming 8–10bp daily volatility. The 30Y has not closed at 6% since 2000 (outside the 2006+ data). It rose 39bp in September alone, so a 50bp+ move in about two months has precedent in this regime.
BOTTOM LINE: 6.00% is about 45–55bp above the latest Treasury 30Y print (5.52% on Oct 14; ~5.45% intraday Oct 15), and it would be a 26-year high. The yield has trended up all year and strategists are calling for 6%, but no forecast has been confirmed so far, and the 5.67% peak on Oct 7 has since been rejected.
NOT FOUND: Treasury's own Oct 15 par-curve row (the page was fetched but the table was truncated). Official dealer or Fed year-end 30Y forecasts. Any other venue's market on the 30Y at 6%. A rigorous historical hit-rate dataset for a +50bp touch within about 2.5 months.
report: yes case
YES means: the Treasury's Daily Par Yield Curve "30 Yr" column prints 6.00% or higher on any business day from Sept 3 to Dec 31, 2026.
- [2026-10-15] **Single most likely path:** a hawkish repricing of the Fed path, with oil and inflation staying high, and a supply or term-premium shock around the Nov 4 refunding. That would carry the 30Y from about 5.43% to 6.00%, a rise of about 57bp. The pieces that already exist:
- A Fed that is tightening. Futures priced about a 25bp hike in December and two more by late 2027, per a Bloomberg preview on 10/11. https://sg.finance.yahoo.com/news/us-bond-traders-await-cpi-142352529.html
- Hot inflation prints, per the 10/14–10/15 CPI and PPI figures in the colleague reports.
- Persistent crude near $94 (WTI Nov futures, 10/9 page header). https://finance.yahoo.com/markets/currencies/articles/treasury-yields-could-rise-6-200300590.html
- [2026-10-11] The Fed is moving toward more hikes. The September SEP median implies one more hike by year-end, and 16 of 18 participants expect at least one. Warsh offers no forward guidance, which leaves the market to price the path itself. Crestwood expects a December hike if inflation does not improve. https://www.crestwoodadvisors.com/october-2026-economic-and-market-update-higher-and-higher-bond-yields-rise-to-levels-not-seen-in-nearly-two-decades/
- [2026-10-06] **Technical amplifier (fetched):** the Treasury long-bond futures cheapest-to-deliver (CTD) bond could switch to a 2050 bond if the 30Y nears 6%. BNP says this could exacerbate the long-end rise in the cash market. Barclays estimates about $25m per bp of rebalancing demand in long-bond futures. Asset managers cut ultra-long futures net longs by about 100k contracts in the week to Sept 29. Ultra-long futures have already switched, but the long-bond contract has not. https://finance.biggo.com/news/51c34612-b15b-4b84-90a9-709fe199ea8c
- [2026-10-05] The 30Y briefly touched 5.70% intraday on Oct 5. Treasury's published par close peaked at 5.67% on Oct 7, so the cash market has already tested within about 30bp of 6.00%. https://finance.biggo.com/news/51c34612-b15b-4b84-90a9-709fe199ea8c
- [2026-09-29] Barclays' rates head argues the selloff has not priced a sustained AI-driven productivity boom. That would make the elevated neutral rate secular rather than cyclical. Barclays says that scenario takes the 30Y toward 6%. The last time yields breached 6% was June 2000. The March 2026 low was 4.61%, so the 30Y has already risen about 100bp in six months. https://cryptobriefing.com/barclays-30-year-yield-6-percent-forecast/
- [2026-10-09] MarketWatch quotes Mackenzie's Dustin Reid saying the market "can get there organically," meaning without a crisis. He notes this is not his base case, given recent buying and strong auctions. https://finance.yahoo.com/markets/currencies/articles/treasury-yields-could-rise-6-200300590.html
- [2026-10-05] Goldman's Qubbaj said there is "no clear catalyst" for a long-end rally. He cites heavy supply, an uncertain inflation backdrop and cautious institutional buyers. The same piece says 5.5%+ yields look historically cheap, which is a bullish-bond argument. https://www.goldmansachs.com/insights/articles/will-30-year-us-treasury-yields-climb-higher
- [2026-08-19] **Supply pressure:** the Treasury's own advisory committee (TBAC) said projections "could warrant increases in coupon issuance in FY27". Q4 net marketable borrowing is estimated at $628bn. Treasury has said it will hold coupon sizes steady for several quarters. The Nov 4 refunding could change that guidance, and it is the date the buyback expansion lapses. Buyback sizes beyond Nov 4 are undecided. https://edgeconsultancykw.com/us-treasury-august-2026-quarterly-refunding-125-billion-dollars/ and https://home.treasury.gov/news/press-releases/sb0607
- [2026-09-09] The buyback support has not capped yields. Long yields rose after the $6bn buyback was announced, per Chase. Bloomberg reports the buybacks are seen as a sign of administration unease before the midterms. https://www.chase.com/personal/investments/learning-and-insights/article/treasury-bond-buyback-2026 and https://finance.yahoo.com/economy/policy/articles/us-treasury-triples-long-dated-151747086.html
- [2026-10-05] Bloomberg quotes BMO's Davis calling a cross of 6% "inevitable," on the logic that the market fixates on one driver at a time and is now fixated on rates. https://www.bloomberg.com/news/articles/2026-10-05/bmo-s-davis-sees-long-bond-heading-toward-inevitable-6-yield
- [2026-08-18] Global spillover is a further route. Fundstrat tied the August new highs partly to Japanese JGB yields spilling over, and BMO cites fiscal concerns in the US, Japan, the UK and Europe. The path is also stepwise (5.13% in May, 5.31% on Aug 17, 5.67% on Oct 7). Fundstrat's Newton, citing a broken three-year triangle, expected 5.60–5.70% in August, and the 30Y reached that range. https://www.cnbc.com/2026/08/18/30-year-treasury-yield-three-things-that-could-drive-it-even-higher.html
- [2026-10-11] Offsetting facts that cap the YES case. A Bloomberg preview says a sharp slowdown in job growth restrained the selloff. It also says traders expect the Fed to hold in October. https://sg.finance.yahoo.com/news/us-bond-traders-await-cpi-142352529.html
BOTTOM LINE: The strongest YES path is a hawkish Fed repricing (December hike plus more in 2027) combined with oil-driven inflation and supply or refunding disappointment on Nov 4. Long-bond futures CTD-switch flows could then amplify the move through the last roughly 30bp. It needs about +57bp from 5.43%, and the Oct 7 peak of 5.67% was rejected, so YES needs a fresh catalyst beyond the data already in hand.
NOT FOUND: A dealer or Fed year-end 30Y forecast above 6%, other than the Barclays and BMO calls. Any other venue's market on the 30Y at 6.00%. The refunding's expected content (TBAC-leaked sizes) beyond the BigGo mention of a possible 20Y cut. The Oct 15 Warsh remarks.
report: no case
YES means: the Treasury "Daily Treasury Par Yield Curve Rates" 30 Yr column prints 6.00% or higher on any date from 2026-09-03 to 2026-12-31.
- [2026-10-15] A hot CPI print did not push the 30-year up. MacroVisor says the September CPI jump to 3.7% was followed by falling bond yields, because an AI-credit scare (CoreWeave bonds near distress levels, Kospi circuit breaker) sent money from tech into Treasuries. The 10-year spiked to 5.33% after CPI and then fell to 5.09%, a three-week low. October hike odds slipped back to about 28% after briefly touching a coin flip. Bad inflation news is being overridden by growth and credit fear, which is a ceiling mechanism for yields. https://macrovisor.substack.com/p/breakfast-bites-ai-credit-steals
- [2026-10-15] MacroVisor notes Brent is about $103.70, which "limits how far the bond rally can run". It reads a firm Warsh message as keeping pressure on stocks. Warsh speaks at 11:30pm ET on Oct 15, the last word before the Oct 28 FOMC. If he leans dovish, the bond rally extends. https://macrovisor.substack.com/p/breakfast-bites-ai-credit-steals
- [2026-10-15] CoinDesk says yields fell over two days "despite two very troubling inflation reports". It speculates that Warsh may ease his hawkish rhetoric after the equity stumbles. Late-October pressure may therefore ease the Fed path, not tighten it. https://www.coindesk.com/business/2026/10/15/live-updates-bitcoin-back-under-usd81-000-as-ai-selloff-worsens
- [2026-10-07] Intraday and resolution prints differ. Bloomberg had the 30-year at 5.72% on Oct 7, and one report cites 5.7041% as the intraday peak. The Treasury par series peaked at only 5.67%. The question resolves on the daily par/close series, so intraday spikes do not count. The par-curve high is about 33bp under the strike. https://www.bloomberg.com/news/articles/2026-10-07/us-30-year-yields-return-to-2002-high-with-crude-back-above-100
- [2026-10-06] Goldman's Qubbaj says 5.5%+ is historically cheap in real terms. He sees scope for the 30-year to rally to 4.25%, though he also says there is "no clear catalyst" for a rally. Long yields near 5.7% are already attracting value-buyer arguments, and the 6% call is a minority view among sell-side desks. https://www.goldmansachs.com/insights/articles/will-30-year-us-treasury-yields-climb-higher
- [2026-10-05] REX Shares' October macro note forecasts the 30-year at 5.65% by early November, with a "no change or small increase" call. That is a +2bp move from its Oct 2 starting level, far from 6%. It names Treasury supply and term premium as the main drivers. This is a model/house view, not market pricing. https://www.rexshares.com/macro-monthly-october-2026-us-treasury-yield-assessment-and-top-10-factors/
- [2026-10-04] The forecasts.org trend model has the monthly average 30-year at 5.43% for Nov and 5.48% for Dec. It only reaches 5.60% in Jan 2027, after the window closes, with an error band of about ±0.12. A statistical model has 6% beyond the deadline. https://www.forecasts.org/30yrT.htm
- [2026-08-20] The Treasury put a policy backstop under the long end. Buybacks at least doubled to $4bn+ per operation run Sept 9 to Nov 4, targeting the 10–30 year sector. CNBC cites ING saying Treasury could double again "again and again". Deutsche's Saravelos calls it "soft-form" financial repression. The backstop did not stop the Sept–Oct rise, but a 6% print would likely trigger a larger intervention, which makes the last 30bp harder. https://www.cnbc.com/2026/08/20/treasury-bond-buybacks-long-term-yields.html
- [2026-08-19] Reuters says the Treasury's buyback announcement came as the 30-year hit its highest since 2007. The Treasury's behaviour (an out-of-schedule move after a 19-year high) shows a reaction function: officials act when yields jump. https://finance.yahoo.com/economy/policy/articles/us-treasury-double-sizes-debt-134308742.html
- [2026-09-29] Barclays' 6% call is conditional, not a base case. It requires "sustained productivity growth" from AI capex to be priced in. A Gartner AI-impairment warning and an AI-credit scare on Oct 14–15 undercut that scenario in the near term. https://www.bloomberg.com/news/articles/2026-09-29/barclays-says-us-30-year-yield-can-reach-6-in-productivity-boom
- [2026-10-05] BMO's Davis said 6% was "inevitable" within October. Two days later the par yield peaked at 5.67%, and 10 days later it was 5.43%. That timing call has already failed, with 16 trading days of October left. A related May BofA survey in which 62% expected 6% has also not played out. https://www.bloomberg.com/news/articles/2026-10-05/bmo-s-davis-sees-long-bond-heading-toward-inevitable-6-yield
- [2026-05-19] Historical note: CNBC says 6% would equal the highest level since late 1999. The 30-year has not closed at that level in about 26 years. The data were checked for ranges only, not on a full intraday basis. https://www.cnbc.com/2026/05/19/treasurys-yields-inflation-traders-fed-interest-rates.html
BOTTOM LINE: The strongest No case is that the yield needs about +57bp in roughly 11 weeks. The latest 5.43% print came after a rejection from a 5.67% peak, and the resolution series is a daily par close, so intraday highs don't count. The tools that could push yields down (Treasury buyback backstop, AI-credit flight to bonds, a possible dovish Warsh turn on Oct 15) are active, while the 6% calls are conditional or already failed on timing.
NOT FOUND: Treasury's own par-curve table for Oct 15 in my own fetch (relied on colleagues' figure). Any hard dealer consensus year-end 30-year target. Another venue's market on the 30-year hitting 6%. A full dated list of Treasury buyback operations after Nov 4.
3. Forecasters 2 draws · Opus 5.5 + GPT · plain mean
claude-opus-5-5 · high effort
62% conf
| Yes | 15% |
| No | 85% |
(0) The condition has not been met. The Treasury par curve CSV, which is the resolution source, shows a window high of 5.67% on 10/07 and 5.43% on 10/15, so nothing at or above 6.00% yet. (a) About 11 weeks (~53 trading days) remain until the 12/31 data. A daily par close must print ≥6.00%; intraday spikes such as the 5.72% Bloomberg quote do not count. (b) If nothing changes, the yield sits ~57bp below the strike and the market resolves No. (c) No path: the AI-credit and tech flight-to-quality rally persists, Warsh softens, and the Treasury expands buybacks if long yields spike. The 5.67% peak then holds and the yield drifts in the 5.2–5.6% range that trend models project (forecasts.org, REX, Trading Economics ~5.5%). (d) Yes path: a hawkish December hike repricing combines with oil above $100 and hot CPI/PPI. Add a supply or term-premium disappointment at the Nov 4 refunding, when buyback support lapses, and CTD-switch futures flows amplify the last 30bp. That pushes the par close to 6% in Nov or Dec. Barrier math with roughly 6–8bp daily vol gives about 15–30% for a touch, but daily closes and mean reversion off a rejected peak shade it down. Related Polymarket markets are consistent with ~14%: 10Y 5.7% at 12.8% needs a similar ~60bp move. I see no unpriced information strong enough to move far from the 14% anchor, so I nudge only slightly to 15% for fat-tail regime risk.
claude-opus-5-5 · high effort
60% conf
| Yes | 15% |
| No | 85% |
(0) Not met. The resolution source, Treasury's par yield curve CSV, shows the 30 Yr at 5.43% on 10/15. The highest print in the window is 5.67% on 10/07, and nothing at or above 6.00% has posted. (a) About 11 weeks, roughly 54 trading days, remain until the 12/31 data. (b) If nothing changes, the yield stays around 5.4–5.5% and this resolves No. It needs about +57bp from here, or +33bp above the rejected October peak. (c) NO path: the AI-credit scare keeps sending money from tech into bonds, Warsh softens, oil eases on ceasefire news, and Treasury expands buybacks at the Nov 4 refunding to cap the long end. Yields then range between 5.2% and 5.7%. (d) YES path: Fed hike repricing for December plus hot inflation, Brent around $100, and a hawkish supply surprise at the refunding. A futures cheapest-to-deliver switch near 6% could amplify the last stretch to a par close of 6.00% or higher. A pure random walk with 6–8bp daily volatility gives roughly 18–30% odds of touching. Mean reversion, the Treasury buyback reaction function, and the fact that only daily par closes count (not intraday highs) pull that down. The market's 14% is consistent with sibling markets at similar distances, such as the 10Y at 5.7% priced at 12.8%. I land slightly above the market at 15%.
4. Final plain mean of 2 draws
15%
(61% confidence)
Yes: 15%
No: 85%
Mean of 2 draws (0.15, 0.15). (0) The condition has not been met. The Treasury par curve CSV, which is the resolution source, shows a window high of 5.67% on 10/07 and 5.43% on 10/15, so nothing at or above 6.00% yet. (a) About 11 weeks (~53 trading days) remain until the 12/31 data. A daily par close must print ≥6.00%; intraday spikes such as the 5.72% Bloomberg quote do not count. (b) If nothing changes, the yield sits ~57bp below the strike and the market resolves No. (c) No path: the AI-credit and tech flight-to-quality rally persists, Warsh softens, and the Treasury expands buybacks if long yields spike. The 5.67% peak then holds and the yield drifts in the 5.2–5.6% range that trend models project (forecasts.org, REX, Trading Economics ~5.5%). (d) Yes path: a hawkish December hike repricing combines with oil above $100 and hot CPI/PPI. Add a supply or term-premium disappointment at the Nov 4 refunding, when buyback support lapses, and CTD-switch futures flows amplify the last 30bp. That pushes the par close to 6% in Nov or Dec. Barrier math with roughly 6–8bp daily vol gives about 15–30% for a touch, but daily closes and mean reversion off a rejected peak shade it down. Related Polymarket markets are consistent with ~14%: 10Y 5.7% at 12.8% needs a similar ~60bp move. I see no unpriced information strong enough to move far from the 14% anchor, so I nudge only slightly to 15% for fat-tail regime risk.
Pipeline Timing
Total pipeline time: 58.3s
Per-tool research timings shown in the Research section above.