Prediction Markets Statistics
Live aggregate numbers across every prediction-market venue CoinRithm tracks — the reference page for citing prediction-market volume.
$226.3M
traded across prediction markets in the last 24 hours
As of 2026-07-05 09:48 UTC
CoinRithm tracks 19,348 open prediction markets across 7 venues, including Polymarket, Kalshi, and Limitless, with 522,307 markets tracked in total since launch.
Open markets
19,348
Total markets tracked
522,307
Closed markets
502,959
Lifetime volume
$11.2B
Open liquidity
$2.2B
Share by venue
| Venue | Open markets | 24h volume | 24h share | Lifetime volume | Share (lifetime) |
|---|---|---|---|---|---|
 Polymarket | 8,243 | $108.8M | 48.1% | $8.8B | 78.4% |
 Kalshi | 6,880 | $115.3M | 50.9% | $2.4B | 21.5% |
 Limitless | 460 | $2.3M | 1.0% | $4.3M | 0.0% |
 Smarkets | 22 | $0 | — | $1.3M | 0.0% |
Share by category
| Category | Open markets | 24h volume | Lifetime volume | Share (lifetime) |
|---|---|---|---|---|
| Soccer | 93 | $75.8M | $4.9B | 43.6% |
| Elections | 766 | $1.2M | $1.4B | 12.6% |
| US Politics | 760 | $1.2M | $1.4B | 12.1% |
| One-Off | 2,978 | $7.7M | $971.4M | 8.7% |
| Sports | 3,108 | $104M | $611.8M | 5.5% |
| Politics | 1,838 | $10.4M | $535.7M | 4.8% |
| Motorsport | 10 | $250.4K | $191.5M | 1.7% |
| Bitcoin | 141 | $4.6M | $166.6M | 1.5% |
| Europe | 30 | $344.1K | $124M | 1.1% |
| Middle East | 130 | $1M | $114M | 1.0% |
| Geopolitics | 231 | $836.1K | $70.3M | 0.6% |
| Religion | 16 | $12.6K | $64.6M | 0.6% |
| Science | 70 | $179.3K | $64.1M | 0.6% |
| Commodities | 77 | $1M | $55.1M | 0.5% |
Categories can overlap — shares are a percent of total tracked volume, not mutually exclusive slices.
Methodology
Volume is reported on each venue's own basis: Polymarket and Limitless figures are traded on-chain value (USDC); Kalshi figures are settlement notional (contracts times $1, the basis Kalshi itself reports); Smarkets figures are lifetime matched volume, reported in GBP and converted to USD at our hourly exchange rate; Manifold uses play-money and is shown for market coverage only. Metaculus and PredictIt do not publish volume, so their totals appear as zero rather than being estimated. Monetary totals — volume, 24h volume, and liquidity — cover real-money venues only; play-money and forecast platforms such as Manifold and Metaculus contribute market counts and probabilities, not dollar figures. Where the same binary question trades on several real-money venues, event pages also show a CoinRithm reference probability — the liquidity-weighted median across those venues, always displayed with the venue count and the cross-venue spread.
Cite this page
These figures are free to use in news articles, research, and AI-generated answers. If you publish them, please attribute CoinRithm and link back:
Data by CoinRithm — https://www.coinrithm.com/en/prediction-markets/stats