Sports and esports share of Polymarket's dollars, Sunday 27 September 2026: 84.5%

On Sunday 27 September 2026 sports and esports took 84.5% of the dollars traded on Polymarket and 83.8% of the contracts. Over sixteen months the dollar share ran from 31% to a low of 22% and up to 46%, and NFL Sundays sat about twenty points above weekdays. This is one Sunday, one Monday and a monthly series.

- Sports and esports share of dollars traded, April 2026: 46%
- Sundays in the 2025 NFL season: 57%
- Largest events that were sports or esports: 20 of 20

Observed 2026-09-26T20:39Z to 2026-09-27T20:39Z, population: 7,683 Polymarket events with 24-hour volume.

Study: https://vultax.com/research/is-polymarket-just-sports-betting
Markdown: https://vultax.com/research/is-polymarket-just-sports-betting.md
Data: https://vultax.com/research/is-polymarket-just-sports-betting/data.json
Share card: https://vultax.com/og/article/research/is-polymarket-just-sports-betting
Live screen: https://app.vultax.com/analytics/markets

Olguin, Joe, Is Polymarket Just Sports Betting? 84.5% of Its Money on an NFL Sunday, 2026-10-25, https://vultax.com/research/is-polymarket-just-sports-betting