US x Iran ceasefire continues through November 8 priced at 66.0% on Polymarket, down 6.5 points, on $65K traded

Polymarket’s contract on whether the US–Iran ceasefire continues through November 8 was priced at 66.0%, down 6.5 probability points from 72.5%, in the supplied update published Oct 20, 2026, at 6:54 AM ET. Reported trading volume was $65K.

The contract was among the downward moves in political markets. Its price still favored the ceasefire continuing through the specified date, but reflected a lower market-implied probability than before.

A repricing without an identified catalyst

According to predictionbubbles.net, its movers board measures changes over 24 hours using prices obtained from Polymarket and Kalshi, with updates every 15 minutes. The supplied source lists a venue-data snapshot of 20 Oct 2026, 11:10 UTC.

The material does not identify a diplomatic development, official announcement or other event behind the ceasefire contract’s decline. The move therefore establishes a change in market pricing, not evidence that the ceasefire itself has changed status.

Reading the trading context

According to predictionbubbles.net, markets are ranked by the absolute size of their probability-point changes; trading volume and liquidity do not determine their position. Its coverage includes 2,024 markets lasting longer than 14 days, and only open contracts with a valid 24-hour comparison qualify for the rankings.

The reported $65K in trading provides context for the ceasefire repricing, but the supplied material gives no contract-specific order-book depth or resolution criteria. Those omissions limit what can be inferred about the price move’s durability and the precise conditions required for settlement.

What it means for prediction markets

• Continuation remains favored: The 66.0% price is above even odds, despite the decline from 72.5%.
• The change is in points: The move is a 6.5-probability-point decrease, not a 6.5% relative decline.
• The cause remains unestablished: Neither the price change nor the reported $65K volume identifies what prompted traders to reprice the contract.
• Settlement details matter: The November 8 deadline defines the forecast horizon, but the supplied material does not specify how the contract determines whether the ceasefire has continued.