NYSE Parent ICE Invests Another $600 Million in Polymarket

Polymarket operates a crypto-based prediction market where users trade contracts tied to outcomes in politics, economics, sports and other events. The platform gained prominence during U.S. elections, helping push prediction markets toward the financial mainstream and attracting institutional investors. Its next phase depends on expanding in the United States while navigating regulatory compliance, building deeper liquidity and converting heightened interest into durable trading activity.

As of Sept. 1, 2026, Polymarket was reportedly seeking about $1 billion in new funding at a post-money valuation of as much as $21 billion. 1789 Capital, an investment firm linked to Donald Trump Jr., plans to lead the round with roughly $300 million. Polymarket is expected to use the proceeds to expand its U.S. operations and strengthen market liquidity, though the financing terms have not been formally announced.

Polymarket is a decentralized prediction market where users trade on the outcomes of real-world events, traditionally focusing on elections, sports and crypto assets. Its adoption of standardized price feeds aggregated by Pyth Network from trading firms and market makers marks an expansion into traditional financial assets. It also reduces the risk of settlement disputes arising from manual pricing or reliance on a single exchange.

On April 2, 2026, Polymarket added contracts covering daily price moves and closing prices for U.S. stocks, indexes, ETFs, gold and crude oil. The offering spans more than 12 U.S. stocks, including Tesla, Nvidia and Apple, with contracts settled automatically using real-time Pyth price feeds. A week earlier, New York Stock Exchange parent ICE had invested $600 million in Polymarket and planned to acquire up to an additional $40 million in shares.