US CPI
Facts and forecasts stay separate on this page. Nothing here is combined into one number.
Observed · FRED3.74%US CPI YoY (CPI-U, NSA) · Sep 2026 · monthly
Sep 2012 – Sep 2026 · monthly
Later
US CPI YoY, November 202646d left · Dec 10, 2026Above 3.9% 45% 24h 0.0 ppKalshi · US CPI YoY, December 202680d left · Jan 13, 2027Above 3.9% 41% 24h 0.0 ppKalshi ·Track record
US CPI YoY, September 2026
Kalshi48% on Above 3.6% · last reading Oct 14, 2026Settled as Above 3.6% · Oct 14, 2026Polymarket42.5% on 3.7% · last reading Oct 14, 2026Settled as 3.7% · Oct 15, 2026US CPI YoY, August 2026
KalshiSettled as Above 3.3% · Sep 11, 2026PolymarketSettled as 3.4% · Sep 11, 2026US CPI YoY, July 2026
KalshiSettled as Above 3.3% · Aug 12, 2026PolymarketSettled as 3.4% · Aug 12, 2026US CPI YoY, June 2026
KalshiSettled as Above 3.4% · Jul 14, 2026PolymarketSettled as ≤3.6% · Jul 15, 2026US CPI YoY, May 2026
KalshiSettled as Above 4.1% · Jun 10, 2026PolymarketSettled as 4.2% · Jun 10, 2026US CPI YoY, April 2026
KalshiSettled as Above 3.7% · May 12, 2026PolymarketSettled as 3.8% · May 12, 2026US CPI YoY, March 2026
KalshiSettled as Above 3.2% · Apr 10, 2026PolymarketSettled as ≥2.8% · Apr 10, 2026US CPI YoY, February 2026
KalshiSettled as Above 2.3% · Mar 11, 2026PolymarketSettled as 2.4% · Mar 11, 2026US CPI YoY, January 2026
KalshiSettled as Above 2.3% · Feb 13, 2026PolymarketSettled as ≤2.8% · Feb 11, 2026US CPI YoY, December 2025
KalshiSettled as Above 2.6% · Jan 13, 2026PolymarketSettled as ≤2.8% · Jan 13, 2026US CPI YoY, November 2025
KalshiSettled as Above 2.6% · Dec 18, 2025PolymarketSettled as ≤2.8% · Dec 18, 2025US CPI YoY, October 2025
KalshiSettled as Above 3.1% · Nov 13, 2025PolymarketSettled as 3.0% · Nov 13, 2025Past settled state points for this subject. Each line is one contract: the price it had on the outcome that happened, at its last stored reading before close, and its realized outcome. Contracts are listed separately and not combined. Readings before close are stored from Sep 25, 2026; a line without a number shows the result only.