Polymarket$3.40BOIOpen interest: sum of pool liquidity across all active markets, reported by the Polymarket API.
Kalshi$394.55MOIOpen interest: total contracts outstanding across all active markets, reported by the Kalshi API.
Limitless$27.79MOIOpen interest: estimated from total volume traded (USDC). Limitless does not report a separate OI metric.Compare Counter-Strike: FURIA vs TYLOO (BO3) - BLAST Open Rotterdam Group A prediction market odds side by side across Polymarket, Kalshi. Platforms show similar odds, with an average spread of just 0.0pp. Close agreement often signals strong market consensus. With $391.9K in combined trading volume across 3 outcomes, this is one of the notable cross-platform prediction markets.
| Outcome | Polymarket | Kalshi | Spread |
|---|---|---|---|
F FURIA | - | 94%+10.0 | - |
 Yes | 89%+1.0 | - | - |
T |
| - |
4%-15.0 |
| - |
