TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 13, 5:00 PM EST
Kalshi
This set of markets will resolve based on the Bitcoin price at a specific future timestamp, using a standardized benchmark for price verification. Each market has a different price threshold that must be met or exceeded for a 'Yes' outcome.
All markets share the same core resolution mechanism: the simple average of the sixty seconds of CF Benchmarks' Bitcoin Real-Time Index (BRTI) immediately before 5 PM EDT on September 13, 2026, will be compared against a specific threshold. If this average exceeds the stated threshold (e.g., $67,000, $68,250, etc.), the market resolves to 'Yes'; otherwise, it resolves to 'No'. The BRTI is the sole source for determining the official price, with the final value calculated as the average of 60 prices collected in the final minute before expiration. Secondary rules across all markets emphasize that while public sources like Google or Coinbase may offer reference points, they are not authoritative—the BRTI is the definitive data source for resolution.