Polymarket
Total Events
13,590
6,369 open events
Total Volume
$6.8B
$503M 24h volume
Total Liquidity
$566.2M
5.3 avg outcomes
Top Categories
PolymarketSportsPoliticsBitcoinTech
Source Comparison
Compare prediction market platforms side by side: coverage, volume, liquidity, and market depth.
Kalshi
Total Events
1,102
1,102 open events
Total Volume
$0
$0 24h volume
Total Liquidity
$0
4.7 avg outcomes
Top Categories
SportsKalshiPoliticsRegulationFed
| Polymarket | Kalshi | |
|---|---|---|
| Total Events | 13,590 | 1,102 |
| Open Events | 6,369 | 1,102 |
| Closed Events | 7,221 | 0 |
| Total Volume | $6,833,734,427 | $0 |
| 24h Volume | $502,957,028 | $0 |
| Total Liquidity | $566,231,384 | $0 |
| Avg Outcomes | 5.3 | 4.7 |