Biggest moves in the last 24 hours
The curated board, ranked by how far the market’s odds moved in a day.
| Market | Category | YES | 24h move |
|---|---|---|---|
| Will OpenAI release a social network in 2026? | Tech & Science | 9% | -59 pts |
| Will América de Cali win on 2026-09-12? | Sports | 19% | -51 pts |
| San Diego Padres vs. Colorado Rockies: O/U 11.5 | Sports | 93% | +48 pts |
| Will Club León FC win on 2026-09-12? | Sports | 97% | +47 pts |
| New York Yankees vs. Minnesota Twins | Sports | 99% | +44 pts |
| Seattle Mariners vs. Los Angeles Angels: O/U 7.5 | Sports | 95% | +43 pts |
| Broncos vs. Chiefs | Sports | 3% | -40 pts |
| Broncos vs. Chiefs: O/U 43.5 | Sports | 71% | +21 pts |
| Will any AI model reach 1520 Overall Arena Score by September 30, 2026? | Tech & Science | 76% | -14 pts |
| Seattle Mariners vs. Los Angeles Angels | Sports | 38% | -14 pts |
| Clarity Act (H.R.3633) signed into law in 2026? | Crypto | 18% | -13 pts |
| Israel x Lebanon diplomatic meeting by September 18, 2026? | Politics | 87% | +12 pts |
Informational only; not betting or investment advice. Prices are from Polymarket and reflect what buyers and sellers are paying, not a forecast by InsiderBuying.