Bill Belichick out before Feb 1, 2027 priced at 17.0% on Kalshi

The Kalshi contract on Bill Belichick being out before Feb 1, 2027 was priced at 17.0%, down 32.0 probability points over 24 hours, with $8K traded. According to PredictionBubbles, its movers and sports boards placed the departure contract among the largest downward moves in sports markets.

The figures show a substantial shift away from pricing a departure before the deadline. The supplied material, however, identifies no announcement or reporting about Belichick that explains the change.

How the move is measured

According to PredictionBubbles, the movers board used venue prices read on 25 Oct 2026, 20:46 UTC, with updates every 15 minutes. Its rankings cover Polymarket and Kalshi and measure changes over 24 hours in probability points, rather than relative percentages.

The board’s comparison spans 1,987 markets with lifespans longer than 14 days, excluding same-week fixtures. Only open contracts with a valid 24-hour comparison qualify, limiting the rankings to markets where a day-over-day change can be measured.

Trading context matters

PredictionBubbles ranks moves by their absolute size; trading volume and liquidity do not affect the order. The Belichick contract’s $8K traded therefore provides context for the 32.0-point decline, rather than explaining its position on the board.

The available material does not provide the contract’s detailed settlement criteria or order-book depth. Those omissions limit conclusions about precisely what would qualify as Belichick being “out” and how much trading would be needed to move the price further.

What it means for prediction markets

• A lower departure price: The 17.0% reading reflects reduced market-implied odds of the specified outcome before Feb 1, 2027, not confirmation that Belichick will remain.
• A large move, with limited context: The 32.0-point decline is a probability-point change. The $8K traded adds useful context but does not establish market depth.
• No identified catalyst: The supplied reporting documents repricing, not the reason behind it. The contract’s settlement rules remain essential to interpreting the outcome being traded.