BTC price on Jul 21, 2026 at 5pm EDT?

Kalshi

Resolution is based on the simple average of sixty seconds of CF Benchmarks' Bitcoin Real-Time Index (BRTI) collected immediately before 5 PM EDT on July 21, 2026. Each outcome corresponds to a specific price threshold; the market resolves Yes for all outcomes at or below the final averaged price. For example, if the 60-second average equals $60,000, outcomes for $54,000 or above, $54,250 or above, and all thresholds up to $60,000 or above resolve Yes, while higher thresholds resolve No. CF Benchmarks' RTI is the authoritative price source, not general market data from other platforms. The official final value is calculated as the average of all 60 individual RTI prices collected during the final minute before expiration.