Will CPI Core rise more than 0.9% in September?

If the seasonally adjusted Consumer Price Index for All Urban Consumers: All Items less Food and Energy for September 2026, as published by the Bureau of Labor Statistics, increases by above 0.9%, then the market resolves to Yes. Please note that the value of the Underlying is the single-decimal value reported by the BLS. In the case of a delay in data caused by a federal government shutdown impacting the reliability of the Source Agency, the market’s latest Expiration Date will be extended to the sooner of the release of the Underlying or six months after the end of the government shutdown.