Fed increase interest rates by 25 bps after the October 2026 meeting priced at 7.5% on Polymarket, up 2.0 points, on $16.1M traded
No significant new platform headline in the last 30 minutes; news search recirculated only items already used today, taken by website-only batches, or on the banned list…
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Polymarket priced a 25 bps increase in Fed interest rates after the October 2026 meeting at 7.5%, up 2.0 percentage points over the last 24 hours, in the Oct 26, 2026 · 11:54 AM ET snapshot. The contract had recorded $16.1M in traded volume.
The move increased the market-implied likelihood of a hike, while leaving it a low-probability outcome. The supplied news-search summary identified no significant new platform headline in the preceding 30 minutes, offering no fresh reported catalyst for the repricing.
October Fed contracts draw trading volume
A separate Polymarket contract asking whether Fed interest rates would remain unchanged after the October 2026 meeting had $22.8M in traded volume, according to predictionbubbles.net. At its latest refresh, that was the most-traded finance market on the site’s board. The supplied material did not give its probability.
Those volume figures measure total trading, not activity confined to the latest day. PredictionBubbles separately reports probability changes over 24 hours, so the $16.1M figure should not be read as the amount traded during the hike contract’s 2.0-point rise.
A periodically refreshed snapshot
According to predictionbubbles.net, its finance board covers 198 open markets: 23 from Kalshi and 175 from Polymarket. Its data refreshes every 15 minutes, although trading on the underlying venues is continuous.
The site also cautions that related contracts across venues can differ in wording, resolution rules and deadlines. Comparisons therefore require more than matching a topic or a displayed probability.
What it means for prediction markets
A rise, not a base case: The 7.5% price indicates that a 25 bps hike remained unlikely in this snapshot despite the 2.0-percentage-point increase.
No established news explanation: The supplied search summary offers no new headline that explains the move; assigning a specific catalyst would go beyond the available reporting.
Volume and probability answer different questions: The unchanged-rate contract’s $22.8M exceeded the hike contract’s $16.1M, but volume alone does not establish the relative likelihood of those outcomes.
Timing and terms matter: The board’s 15-minute refresh cycle and differences in contract rules are important when comparing prices.