Prediction markets platform Polymarket is reportedly targeting a $400 million fundraising round with an estimated valuation of $15 billion. This figure represents a significant increase from its previous $9 billion valuation in October 2025, which was established during a $2 billion investment led by Intercontinental Exchange (ICE).
The new funding round could bring total financing to approximately $1 billion, with ICE expected to expand its existing stake. Polymarket is also seeking additional strategic investors as it expands its presence in the rapidly growing prediction markets sector.
Prediction markets have evolved into a multi-billion-dollar financial market, with monthly trading volumes surging from $1.2 billion in early 2025 to over $20 billion by January 2026. This growth is driven by both increased user engagement and a significant influx of new participants, with leading platforms now serving around 840,000 unique active wallets monthly. Trading activity is increasingly focused on geopolitics, macroeconomics, and political events.
Kalshi and Polymarket currently lead the prediction market space in trading volume, liquidity, and user participation. Polymarket has expanded its offerings beyond political and sports markets to include prediction contracts on commodities and individual equities, integrating real-time pricing data from oracle providers like Pyth and Chainlink.