Polymarket$3.30BOIOpen interest: sum of pool liquidity across all active markets, reported by the Polymarket API.
Kalshi$381.46MOIOpen interest: total contracts outstanding across all active markets, reported by the Kalshi API.
Limitless$27.64MOIOpen interest: estimated from total volume traded (USDC). Limitless does not report a separate OI metric.
Updated Today
If NYC subway ridership reaches a seven-day average of at least 4.65 riders before Jan 1, 2027, then the market resolves to Yes.
Winner: 3.72 millionon Jan 1, 2027
As of March 18, 2026, the Kalshi odds for Will NYC subway ridership reach 80% of the pre-Covid average before Jan 1, 2027? are: 3.72 million: 99%, 3.95 million: 90%, 4.19 million: 30%, 4.65 million: 12%. These probabilities are derived from real-money trading and update in real time.
Will NYC subway ridership reach 80% of the pre-Covid average before Jan 1, 2027? 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.
