SettleMath

Kalshi Bitcoin 15-minute market, Oct 21, 7:45 AM CT: settled Down

This market settled Down, a close one: Bitcoin’s 60-second average at the close was $11.79 below the strike.

Window7:30 AM to 7:45 AM CT, Wednesday, October 21, 2026
Strike (the price it had to beat)$83,516.30
Settlement value (the official index’s 60-second average at the close)$83,504.51
ResultDown: below the strike by $11.79
Contracts traded2,742,388

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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.