Polymarket US joins Prediction Alpha

Polymarket US is now the seventh venue in Prediction Alpha. Its markets are matched against the other six venues, scored for mispricing and can be traded from the same row as everything else. Filter the table by venue to see them.

Open Prediction Alpha

What changed

• Polymarket US markets appear in the Prediction Alpha table with the same mispricing, EV and whale columns as every other venue.
• Cross-venue matching now includes Polymarket US, so arbitrage pairs can involve a US-regulated leg.
• Venue availability follows your jurisdiction settings, the same as Kalshi and Polymarket.