Fed increase interest rates by 25 bps after the October 2026 meeting priced at 14.5% on Polymarket, up 2 points, on $11.1M traded

October Fed hike odds rise

Polymarket’s contract on a 25 bps Federal Reserve interest-rate increase after the October 2026 meeting was priced at 14.5%, up 2 percentage points, with $11.1M traded in the supplied snapshot published Oct 19, 2026, at 8:24 PM ET. The pricing leaves that outcome a minority expectation despite the increase.

The accompanying news summary identified no significant new platform headline in the preceding 30 minutes. Its search returned previously handled material, leaving no fresh reported catalyst in the supplied coverage to explain the move.

Trading activity and data limits

According to predictionbubbles.net, the most heavily traded finance contract at its latest refresh was Polymarket’s market on no change in Fed interest rates after the October 2026 meeting, with $14.3M traded. The supplied material does not give that contract’s probability, so its greater turnover cannot establish how strongly traders favor unchanged rates.

PredictionBubbles reports probability changes over the last 24 hours and refreshes its data every 15 minutes, while trading on the underlying venues continues between updates. Its finance page tracks 195 markets: 22 from Kalshi and 173 from Polymarket. The outlet also distinguishes rankings by probability movement from those based on total traded volume.

What it means for prediction markets

• The move is specific to a 25 bps increase. A 14.5% price represents the market-implied probability of that outcome, not a complete distribution of possible October decisions.
• Turnover is not conviction. The $11.1M traded in the hike contract and $14.3M in the unchanged-rate contract measure activity, not the likelihood of either result.
• The catalyst remains unestablished. The supplied news summary offers no new headline explaining the 2-point rise; the snapshot alone does not support a causal claim.
• Comparisons require matching terms. According to predictionbubbles.net, related Kalshi and Polymarket contracts can differ in wording, resolution rules and deadlines.