USDPolymarket in talks to raise $400 million at $15 billion valuation
Institutional backing deepens as regulatory pressure builds on prediction markets
TL;DR
- Polymarket is reportedly seeking $400 million at a $15 billion valuation, with potential to expand to $1 billion.
- Intercontinental Exchange has invested heavily and secured exclusive global data distribution rights tied to Polymarket.
- U.S. regulators and states remain in conflict over how prediction markets should be classified and controlled.
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Polymarket is reportedly in talks to raise $400 million at a $15 billion valuation, with the round potentially expanding to $1 billion if additional strategic investors join alongside Intercontinental Exchange.
The fundraising discussions reflect a sharp increase from an earlier $9 billion valuation tied to an October 2025 deal, signaling a rapid repricing of the prediction-market sector as institutional capital moves deeper into the space. Intercontinental Exchange, the parent of the New York Stock Exchange, has emerged as a central backer, having invested $600 million last month, bringing its total investment to $1.6 billion.
That relationship extends beyond capital. Under the October 2025 agreement, Intercontinental Exchange also secured exclusive global distribution rights for Polymarket’s event-driven data to institutional capital markets. The deal included a previously announced $2 billion commitment, along with provisions to purchase up to $40 million in securities from existing holders.
Institutional expansion and product integration
Intercontinental Exchange has also integrated Polymarket into its broader product ecosystem. In February, it launched Polymarket Signals and Sentiment, a product designed to incorporate prediction-market data into its financial infrastructure, positioning Polymarket’s data as a tool for institutional decision-making rather than purely retail speculation.
Polymarket previously reached a $1 billion valuation in June 2025 following a $200 million round led by Founders Fund. Platform activity has since accelerated, with more than $1 billion in weekly trading volume and daily volume reaching about $478 million as of March 2026.
Regulatory conflict intensifies across U.S. markets
Prediction markets are expanding amid an unresolved regulatory fight over whether such platforms should be treated as gambling operations or federally regulated event contracts. The dispute has drawn in both state and federal authorities.
Nevada became the first state to bar Kalshi from operating within its borders, while Arizona filed criminal charges alleging it ran an illegal unlicensed gambling business. An appeals court ruled this month that Kalshi’s sports-related markets should be federally regulated.
The Justice Department and the CFTC have jointly sued Illinois, Arizona, and Connecticut over regulatory authority, escalating the jurisdictional conflict. CFTC Chairman Michael Selig warned that pushing prediction markets offshore could lead to “FTX-style ‘implosions’” and said, “We’ve got to make sure these exchanges come and register here in the United States.”
Competition heats up in prediction-market sector
Institutional interest is expanding beyond a single platform. Kalshi was reported to have raised $1 billion last month at a $22 billion valuation, reflecting growing investor demand for exposure to prediction-market infrastructure.
Charles Schwab and Nasdaq were also described as making moves in the sector, adding to competitive pressure as financial firms position themselves around event-based trading and market data products.
FAQ
What is Polymarket trying to raise?
$400 million.
What valuation is tied to the talks?
$15 billion.
Who is Polymarket’s main institutional partner?
Intercontinental Exchange.
What is the key regulatory issue?
Whether prediction markets are gambling platforms or federally regulated event contracts.
This article has been refined and enhanced by ChatGPT.
