Based on the current data from Polymarket (as of April 28, 2026), here are the **most traded contracts** ranked by total volume, along with their current odds: ## 🏆 Top 10 Most Traded Contracts on Polymarket ### 1. **Democratic Presidential Nominee 2028** - **Total Volume:** $1 Billion - **Current Odds:** 27% (Gavin Newsom) - **Liquidity:** $60M - **Ends:** Over 2 years ### 2. **2026 FIFA World Cup Winner** - **Total Volume:** $777 Million - **Current Odds:** 16% (France) - **Liquidity:** $170M - **Ends:** 3 months ### 3. **Republican Presidential Nominee 2028** - **Total Volume:** $589 Million - **Current Odds:** 39% (J.D. Vance) - **Liquidity:** $35M - **Ends:** Over 2 years ### 4. **Presidential Election Winner 2028** - **Total Volume:** $557 Million - **Current Odds:** 19% (JD Vance) - **Liquidity:** $29M - **Ends:** Over 2 years ### 5. **2026 NBA Champion** - **Total Volume:** $340 Million - **Current Odds:** 52% (Oklahoma City Thunder) - **Liquidity:** $9M - **Ends:** 2 months ### 6. **English Premier League Winner** - **Total Volume:** $319 Million - **Current Odds:** 51% (Arsenal) - **Liquidity:** $257M ### 7. **UEFA Champions League Winner** - **Total Volume:** $247 Million - **Current Odds:** 37% (Bayern Munich) - **Liquidity:** $551M ### 8. **Fed Decision in April?** - **Total Volume:** $194 Million - **Current Odds:** 100% (No change) - **Liquidity:** $25M - **Ends:** About 23 hours ### 9. **F1 Drivers' Champion** - **Total Volume:** $133 Million - **Current Odds:** 40% (George Russell) - **Liquidity:** $9M - **Ends:** 7 months ### 10. **Netanyahu Out By...?** - **Total Volume:** $119 Million - **Current Odds:** 44% (December 31) - **Liquidity:** $334M ## 📊 Additional High-Volume Markets - **Eurovision Winner 2026:** $116M volume, 36% odds (Finland) - **US x Iran Ceasefire Extended:** $86M volume, <1% odds (April 22) - **What Price Will Bitcoin Hit in April?:** $50M volume, 38% odds (↓ 75,000) ## 📈 Key Insights - **Highest Volume:** Democratic Presidential Nominee 2028 leads with $1B total volume - **Most Liquid Markets:** Sports events (FIFA World Cup, NBA, Premier League) have the highest liquidity - **Short-term Markets:** Fed decision and Bitcoin price predictions have high daily volume - **Geopolitical Markets:** Iran-related markets show significant trading activity *Note: Odds are expressed as prices between $0.01-$0.99, where the price equals the implied probability. All data is real-time and subject to change as markets evolve.*