KalshiEconomics

Inflation in September 2026 (CPI YoY)

In Sep 2026

Ends Oct 14, 2026

Disclosure

18+ only. Event contracts carry significant risk and are not suitable for everyone, you can lose the entire amount you commit. Not available in all jurisdictions; restrictions and eligibility requirements apply.

Probability

Above 3.0%1.2K VOL.
Yes 96%No 4%
96¢
Above 3.1%131 VOL.
Yes 86%No 14%
86¢
Above 3.2%2.1K VOL.
Yes 82%No 18%
82¢
Above 3.3%603.7 VOL.
Yes 88%No 12%
88¢
Above 3.4%2.5K VOL.
Yes 60%No 40%
60¢

Rules Summary

If the Consumer Price Index (CPI) increases by more than 3.0% in the twelve months ending September 2026 (as represented by the one-decimal place value reported by the Bureau of Labor Statistics), then the market resolves to Yes.

Timeline and Payout

Opened: Jun 9, 2026, 10:25 PM
Closes: Oct 14, 2026, 12:29 PM
Pays out: 0.08 hours after close

Series KXCPIYOY · Event KXCPIYOY-26SEP · Market KXCPIYOY-26SEP-T3.0