SettleMath

Kalshi Bitcoin 15-minute market, Oct 28, 3:45 PM CT: settled Down

This market settled Down, a close one: Bitcoin’s 60-second average at the close was $2.86 below the strike.

Window3:30 PM to 3:45 PM CT, Wednesday, October 28, 2026
Strike (the price it had to beat)$81,023.02
Settlement value (the official index’s 60-second average at the close)$81,020.16
ResultDown: below the strike by $2.86
Contracts traded4,793,710

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Up wins when the official index’s average over the final 60 seconds is at or above the strike. How the settlement works.