Polymarket Prices 85% Chance of December Fed Rate Hike…
By Karthik Subramanian

AI summary of the source article
Prediction market Polymarket priced an approximately 85% probability of a 25-basis-point Federal Reserve rate hike in December. The increase in odds followed stronger-than-expected October U.S. inflation data, with headline consumer prices rising 0.4% month over month.
Why it matters
Higher interest rates can increase the relative attractiveness of yield-bearing investments and tighten financial conditions, potentially weighing on cryptocurrencies and other risk-sensitive assets.
Key facts
- Polymarket priced roughly an 85% probability of a 25-basis-point Fed rate increase in December, with over 10% odds for a larger hike.
- U.S. headline CPI rose 0.4% in October against a 0.3% forecast, while core CPI rose 0.3% against expectations of 0.2%.
- Polymarket's December FOMC contract accumulated nearly $25 million in trading volume.
Source excerpt · FinanceFeeds
Traders sharply increase expectations of Federal Reserve tightening after U.S. consumer prices rise faster than forecast, with larger rate hikes also gaining traction.Prediction market Polymarket priced an approximately 85% probability of a 25-basis-point Federal Reserve interest rate increase in December following stronger-than-expected U.S. inflation data released on November 10, 2026. The platf…