Jerome Powell out as Fed Chair by March 31, 2… 0.6% Odds

Total Active Markets

Count of all non-resolved markets currently tracked across Polymarket, Kalshi, and Limitless.

127,438

Total Volume

Lifetime trading volume across all platforms. Polymarket and Kalshi report volume directly; Limitless volume is cumulative USDC traded.

$5,743,762,588

24h Volume

24-hour trading volume. Polymarket and Kalshi report this directly. Limitless does not break out 24h volume separately, so it is not included.

$569,778,479

Total Open Interest

Polymarket: sum of pool liquidity. Kalshi: open interest (contracts outstanding). Limitless: uses total volume as a proxy — no separate OI metric is available.

$3,311,807,005

Polymarket$2.93BOIOpen interest: sum of pool liquidity across all active markets, reported by the Polymarket API.

Kalshi$355.93MOIOpen interest: total contracts outstanding across all active markets, reported by the Kalshi API.

Limitless$23.83MOIOpen interest: estimated from total volume traded (USDC). Limitless does not report a separate OI metric.