TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 5:00 PM EST
Kalshi
The event determines whether Bitcoin's price at a specific future moment falls within any of numerous defined ranges, using a standardized index for accuracy. Each range represents a distinct outcome based on where the price lands at the exact closing time.
All markets resolve based on the simple average of the sixty seconds of CF Benchmarks' Bitcoin Real-Time Index (BRTI) immediately before 5 PM EDT on October 25, 2026. Each market corresponds to a specific price range: if the calculated average falls within that range, the market resolves to Yes; otherwise, it resolves to No. The official price is derived from averaging 60 BRTI prices collected in the final minute before expiration. It is important to note that this index may differ from prices shown on consumer platforms like Google or Coinbase, and the BRTI value is the sole determinant of outcomes across all markets.