SettleMath

Kalshi Bitcoin 15-minute market, Oct 21, 5:45 PM CT: settled Down

This market settled Down, not close: Bitcoin’s 60-second average at the close was $83.82 below the strike.

Window5:30 PM to 5:45 PM CT, Wednesday, October 21, 2026
Strike (the price it had to beat)$84,553.14
Settlement value (the official index’s 60-second average at the close)$84,469.32
ResultDown: below the strike by $83.82
Contracts traded3,327,049

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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.