2026-09-01 · Top 20 by trading volume · $330.7M total
Total trading volume across top 20 markets: $330.75M
| # | Market | Volume | Share |
|---|---|---|---|
| 1 | Brazil Presidential Election | $140.90M | 42.6% |
| 2 | Fed Decision in September? | $72.96M | 22.1% |
| 3 | What price will Bitcoin hit in August? | $28.36M | 8.6% |
| 4 | Which party will gain most seats in Russian Parliamentary Election? | $24.12M | 7.3% |
| 5 | UEFA Champions League: 2027 Champion | $20.12M | 6.1% |
| 6 | 2026 Men's US Open Winner (Tennis) | $13.74M | 4.2% |
| 7 | EPL: 2027 Champion | $13.60M | 4.1% |
| 8 | LALIGA: 2027 Champion | $4.38M | 1.3% |
| 9 | Mubadala Citi DC Open: Alex de Minaur vs Stefanos Tsitsipas | $2.04M | 0.6% |
| 10 | Bitcoin above ___ on July 29? | $1.43M | 0.4% |
Brazil Presidential Election
💰 $140.90M (42.60%) | 🟢 Active | Polymarket
Fed Decision in September?
💰 $72.96M (22.06%) | 🟢 Active | Polymarket
What price will Bitcoin hit in August?
💰 $28.36M (8.57%) | 🟢 Active | Polymarket
Which party will gain most seats in Russian Parliamentary Election?
💰 $24.12M (7.29%) | 🟢 Active | Polymarket
UEFA Champions League: 2027 Champion
💰 $20.12M (6.08%) | 🟢 Active | Polymarket
2026 Men’s US Open Winner (Tennis)
💰 $13.74M (4.16%) | 🟢 Active | Polymarket
EPL: 2027 Champion
💰 $13.60M (4.11%) | 🟢 Active | Polymarket
LALIGA: 2027 Champion
💰 $4.38M (1.32%) | 🟢 Active | Polymarket
Mubadala Citi DC Open: Alex de Minaur vs Stefanos Tsitsipas
💰 $2.04M (0.62%) | 🟢 Active | Polymarket
Bitcoin above ___ on July 29?
💰 $1.43M (0.43%) | 🟢 Active | Polymarket
Mubadala Citi DC Open: Emma Navarro vs Elisabetta Cocciaretto
💰 $1.26M (0.38%) | 🟢 Active | Polymarket
San Francisco Giants vs. Atlanta Braves
💰 $1.17M (0.35%) | 🟢 Active | Polymarket
Bitcoin above ___ on August 8?
💰 $1.07M (0.32%) | 🟢 Active | Polymarket
Elon Musk # tweets July 27 - July 29, 2026?
💰 $1.03M (0.31%) | 🟢 Active | Polymarket
Generali Open: Vit Kopriva vs Ignacio Buse
💰 $0.97M (0.29%) | 🟢 Active | Polymarket
New York Mets vs. Tampa Bay Rays
💰 $0.80M (0.24%) | 🟢 Active | Polymarket
The Memphis Classic: Ekaterina Alexandrova vs Kristina Liutova
💰 $0.78M (0.24%) | 🟢 Active | Polymarket
Golden State Valkyries vs. Phoenix Mercury
💰 $0.69M (0.21%) | 🟢 Active | Polymarket
Estoril Open: Kyrian Jacquet vs Alexander Blockx
💰 $0.67M (0.20%) | 🟢 Active | Polymarket
UFC Fight Night: Gigi Canuto vs. Carol Foro (Women's Strawweight, Prelims)
💰 $0.67M (0.20%) | 🟢 Active | Polymarket
Politics dominates: The Brazil Presidential Election market alone accounts for 42.6% of top-20 volume ($140.90M), reflecting intense global interest in Brazil's October 2026 runoff. Lula vs. Bolsonaro positioning drives the bulk of trading activity.
Macro uncertainty: Fed September decision ($72.96M) is the #2 market, showing traders seeking discrete outcomes on interest rate policy.
Crypto speculation: Bitcoin price-target markets (August, July 29) combine for ~$30M, highlighting Polymarket's use as a crypto prediction platform.
Sports entertainment: Soccer/tennis/golf championships make up 5 of top 10 markets, demonstrating Polymarket's breadth beyond politics and finance.
Data source: Polymarket via CLOB API | Report generated: 2026-09-01