SettleMath

Kalshi Bitcoin 15-minute market, Oct 20, 8:45 AM CT: settled Up

This market settled Up, not close: Bitcoin’s 60-second average at the close was $231.94 above the strike.

Window8:30 AM to 8:45 AM CT, Tuesday, October 20, 2026
Strike (the price it had to beat)$81,318.79
Settlement value (the official index’s 60-second average at the close)$81,550.73
ResultUp: above the strike by $231.94
Contracts traded3,126,894

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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.