Polymarket$2.32BOIOpen interest: sum of pool liquidity across all active markets, reported by the Polymarket API.
Kalshi$350.67MOIOpen interest: total contracts outstanding across all active markets, reported by the Kalshi API.
Limitless$18.48MOIOpen interest: estimated from total volume traded (USDC). Limitless does not report a separate OI metric.
Updated Today
If the simple average of the sixty seconds of CF Benchmarks' Bitcoin Real-Time Index (BRTI) before 5 PM EDT is above 83749.99 at 5 PM EDT on Mar 20, 2026, then the market resolves to Yes.
Winner: $62,250 or aboveon Mar 20, 2026
As of March 17, 2026, the Kalshi odds for Bitcoin price on Mar 20, 2026? are: $62,250 or above: 98%, $59,750 or above: 98%, $63,750 or above: 98%, $63,250 or above: 97%, $64,750 or above: 97%. These probabilities are derived from real-money trading and update in real time.
Bitcoin price on Mar 20, 2026? is currently available on Kalshi. Check PredictMarketCap for cross-platform availability as new markets are added regularly.
Prediction market odds reflect the aggregate opinion of traders who risk real money on outcomes. The price of a share (e.g., 65¢) represents the market's implied probability (65%). Prices move as traders buy and sell based on new information, polls, and analysis.
