The Polymarket Platform in Discussion for a $400 Million Fundraising

Polymarket is negotiating a new $400 million fundraising based on a valuation of about $15 billion. The prediction market is no longer just a corner of crypto; it is now a field that Wall Street is watching very closely.

Polymarket wants to scale up

Polymarket is not just looking to raise new capital. The platform also wants to attract other strategic investors alongside Intercontinental Exchange, the parent company of the New York Stock Exchange. And this, even though the majority of users remain losers on these markets. In total, this round could reach up to $1 billion.

This point is central. In March 2026, ICE already injected $600 million into Polymarket, as part of a broader commitment officially announced by the group. This support changes the perception of the case: we are no longer facing a marginal crypto startup, but an infrastructure that established players want to support.

The targeted valuation, around $15 billion, remains lower than that of Kalshi, valued at around $22 billion during its last round. But this gap does not tell the whole story. It mainly shows that the sector battle is now played at a very high altitude, with valuations that would have seemed extravagant not long ago.

The prediction market now attracts heavyweights

Investor appetite does not come out of nowhere. Prediction markets exploded since the 2024 U.S. presidential election and have since maintained very high activity. TRM Labs mentioned in March a total monthly volume of more than $20 billion in January 2026, while several sector tracking show regular volumes well above $10 billion.

It is no longer just a crypto fad. Nasdaq MRX filed in March to launch binary contracts linked to the Nasdaq-100. The move is revealing: traditional finance no longer looks at this market as a curiosity; it is already seeking its entry point.

The same signal appears elsewhere. Charles Schwab has admitted to studying the subject, while Citadel Securities is also closely monitoring this segment. In other words, Polymarket may be raising money at the right time, just before the space becomes frankly crowded. At first glance, $15 billion for a betting platform on events may seem excessive. Yet, investors’ logic is broader. They are not just paying for an interface where one bets on elections, sports, or economic announcements. They are paying for access to a new form of derivative product, simpler to understand and more viral to distribute.