SettleMath

Kalshi Bitcoin 15-minute market, Oct 21, 9:15 PM CT: settled Down

This market settled Down, not close: Bitcoin’s 60-second average at the close was $189.69 below the strike.

Window9:00 PM to 9:15 PM CT, Wednesday, October 21, 2026
Strike (the price it had to beat)$83,414.52
Settlement value (the official index’s 60-second average at the close)$83,224.83
ResultDown: below the strike by $189.69
Contracts traded3,568,248

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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.