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Will the U.S. annual CPI inflation rate for November 2026 be at least 3.7 %?

deadline 2026-12-20 confidence medium tier 2 evidence
58%PolySignal estimate

Resolution criterion

Resolves YES if the first value read on or after 2026-12-20 from the FRED series CPIAUCNS (CPI-U, all items, U.S. city average, not seasonally adjusted, BLS series CUUR0000SA0 republished by FRED) shows for November 2026 a 12-month percentage change of the index (index of November 2026 divided by the index of November 2025, minus 1), computed from the published index levels and rounded to one decimal, of at least 3.7 %. The value read at that moment is final (the non-seasonally-adjusted index is not revised). If the November 2026 value is not yet published on 2026-12-20, the check is repeated until 2026-12-30, after which the question is voided. Also voided if the BLS changes the base period or the definition of the series. Reference at creation: 3.7 % (September 2026). Data: U.S. Bureau of Labor Statistics, via FRED, Federal Reserve Bank of St. Louis.

Verified starting state

Computed base rate: 53% of past two-month changes in this series since 1990 reached the change implied by this threshold (threshold 3.7 %, reference 3.7 % in 2026-09). Overlapping windows: small effective sample. Data: U.S. Bureau of Labor Statistics, via FRED, Federal Reserve Bank of St. Louis.

What pushes it up

What pushes it down

What would move this number most

The actual November 2026 CPI reading when released will determine the outcome.

How this number is built

Deadline2026-12-20
Base rate53%
Best evidencetier 2 · 4 article(s) used
Independent runs55 · 60 (spread 5 pts)
Confidencemedium
Evidence capnot triggered
Last revised2026-10-16 15:39
Modelopenai/gpt-oss-120b (Groq)

Sources consulted

CPI Report Live Updates: New Insights on Inflation, U.S. Economy and the Fedtier 2 · The New York Times · 2026-10-15Surging gas prices pushed CPI inflation to 3.7% in September. The Fed is watching.tier 4 · Yahoo Finance · 2026-10-14Consumer price index (CPI): US inflation rises to 3.7% in Septembertier 4 · Beinsure · 2026-10-14Breaking: US Consumer Price Index rose to 3.7% YoY in Septembertier 4 · FXStreet · 2026-10-14