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By Denitsa Tsekova

November 12, 2025 at 9:32 PM UTC

Updated on

November 13, 2025 at 3:05 PM UTC

Polymarket has begun live testing its US exchange by quietly opening up to some users and matching trades ahead of its planned relaunch in the American betting market.

The prediction platform says the exchange is fully functional, with select users placing bets on real contracts, as it moves to complete the final steps needed to open up.