Live aggregate data from 511+ active prediction markets on Polymarket. Updated every 10 minutes. Last update: Mar 31, 2026 at 19:15 UTC.
Breakdown of trading activity across prediction market categories.
| Category | Markets | Total Volume | 24h Volume | Top Market |
|---|
| # | Market | Leading Odds | Total Volume | 24h Volume |
|---|---|---|---|---|
| 1 | Democratic Presidential Nominee 2028 | 24% | $951.2M | $8.3M |
| 2 | Republican Presidential Nominee 2028 | 49% | $501.1M | $4.8M |
| 3 | Presidential Election Winner 2028 | 18% | $478.8M | $3.5M |
| 4 | 2026 FIFA World Cup Winner | 16% | $443.9M | $13.5M |
| 5 | English Premier League Winner | 88% | $312.8M | $123K |
| 6 | UEFA Champions League Winner | 26% | $221.6M | $352K |
| 7 | 2026 NBA Champion | 38% | $213.7M | $2.4M |
| 8 | La Liga Winner | 76% | $103.3M | $457K |
| 9 | What price will Bitcoin hit in March? | 100% | $99.1M | $1.6M |
| 10 | Netanyahu out by...? | 42% | $91.6M | $2.2M |
Markets with the biggest probability swings in the last 24 hours.
| Market | 24h Change | 24h Volume |
|---|---|---|
| Elon Musk Net Worth on March 31? | -94.5% | $107K |
| Will Crude Oil (CL) hit__ by end of June? | +48.0% | $2.2M |
| What will Gold (GC) hit__ by end of June? | +47.5% | $35K |
| Mavericks vs. Bucks | +39.5% | $173K |
| 2026 FIFA World Cup: Which countries qualify? | -34.5% | $202K |
| Raiders vs. 49ers | +24.5% | $39K |
| IPOs before 2027? | -22.0% | $61K |
| What price will Bitcoin hit in 2026? | +18.4% | $277K |
| Israel military action against Yemen by...? | -15.0% | $57K |
| Will edgeX launch a token by ___? | +11.0% | $143K |
How trading volume is distributed across all active markets.
| Volume Range | Markets | % of Total | |
|---|---|---|---|
| $1M+ | 160 | 31.3% | |
| $100K-$1M | 204 | 39.9% | |
| $10K-$100K | 147 | 28.8% | |
| $1K-$10K | 0 | 0.0% | |
| <$1K | 0 | 0.0% |
Distribution of leading outcome probabilities across all markets.
| Probability Range | Markets | % of Total | |
|---|---|---|---|
| 90-100% | 297 | 58.1% | |
| 70-90% | 45 | 8.8% | |
| 50-70% | 59 | 11.5% | |
| 30-50% | 59 | 11.5% | |
| 10-30% | 36 | 7.0% | |
| 0-10% | 15 | 2.9% |
This page shows live aggregate statistics from Polymarket, the world's largest prediction market by volume. Data is sourced from Polymarket's public API and updated automatically every 10 minutes. Volume figures represent total USDC wagered.
Citation: When referencing this data, please cite as: PredScope Prediction Market Statistics, March 31, 2026. predscope.com/stats
For more analysis, see our daily market insights, browse all active markets, or read our prediction market guides.