SettleMath

Kalshi Bitcoin 15-minute market, Oct 20, 4:00 AM CT: settled Down

This market settled Down, not close: Bitcoin’s 60-second average at the close was $41.48 below the strike.

Window3:45 AM to 4:00 AM CT, Tuesday, October 20, 2026
Strike (the price it had to beat)$81,435.41
Settlement value (the official index’s 60-second average at the close)$81,393.93
ResultDown: below the strike by $41.48
Contracts traded2,076,793

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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.