what the world is betting on
right now.
pdata aggregates 470k+ open prediction markets across 8 platforms. Cross-platform prices, 24h flow, history.
browse markets →no signup · all data public
7d pulse
notional volume across all platforms · stackednow
$650.3M
Kalshi$527.3M81%
Polymarket$107.9M17%
Opinion$9.3M1%
Predict$4.1M1%
Gemini$1.6M0%
Myriad$49.6k0%+ 1 others
Polymarketvol 24h $107.9M
299,980 markets
Kalshivol 24h $527.3M
128,816 markets
—
vol 24h M184.7k
10,821 markets
+5Others
Limitless · Myriad · Opinion · Predict · Geminivol 24h $15.1M
31,452 markets