World prediction markets
Polymarket markets on world events and everything that does not sort into a single topic — ranked by trading volume and news-signal activity right now.
This is a live board of the markets currently active in this category — it shows what is trading now, not a full archive, and refreshes as the market moves.
Most trading volume
World markets ranked by dollars traded on Polymarket over the last 24 hours. Each row shows the leading outcome and its market price.
- UEFA Champions League: 2027 ChampionBarcelona18¢$728K
- Republican Presidential Nominee 2028J.D. Vance49¢$597K
- Strait of Hormuz traffic returns to normalNo100¢$502K
- Elon Musk # tweets August 25 - September 1, 2026?160-17942¢$264K
- Which company has best AI model end of August?Anthropic100¢$212K
- 2026 Men’s US Open Winner (Tennis)Carlos Alcaraz26¢$206K
- Next Prime Minister of Ethiopia?Abiy Ahmed97¢$204K
- "Spider-Man: Brand New Day" 5th Weekend Box Office22-24m83¢$139K
- Democratic Presidential Nominee 2028Alexandria Ocasio-Cortez18¢$134K
- Elon Musk # tweets August 29 - August 31, 2026?40-6468¢$131K
- Balance of Power: 2026 MidtermsDemocrats Sweep50¢$127K
- Which company has the best AI model end of September?Anthropic94¢$117K
- How many Fed rate cuts in 2026?0 (0 bps)88¢$106K
- Brazil Presidential Election First Round: 2nd PlaceFlávio Bolsonaro85¢$104K
- When will the US confirm that aliens exist?December 314¢$100K