Kalshi’s $185M Mega-Round: Paradigm Leads $2B Valuation Charge in Event Trading Boom
Event trading platform Kalshi just pulled off a coup—banking $185 million at a staggering $2 billion valuation. Paradigm led the charge, with other heavyweight investors scrambling for a piece of the action.
Why the frenzy? Kalshi's turning 'what-if' scenarios into tradable assets—and Wall Street can't resist a new casino.
The raise cements event trading as the next frontier for degenerate capital. Because why bet on fundamentals when you can gamble on whether the Fed chair blinks during a speech?
CFTC dispute ends, clearing expansion path
The funding follows a significant regulatory trend. In May 2025, the U.S. Commodity Futures Trading Commission (CFTC) dismissed its appeal of a court decision that had permitted Kalshi to continue trading political prediction contracts. The case was over the question of whether these contracts were illegal gambling under commodities law.
The case dismissal eliminates one of the main legal impediments to Kalshi and provides a firmer establishment of political event markets in the U.S. Mansour celebrated the decision, citing that what previously had been considered unachievable is now inevitable due to the Kalshi team and community for bringing prediction markets into the mainstream.
In the 2024 U.S. presidential cycle, political markets on Kalshi reported a trading volume in excess of 875 million, further strengthening the platform’s appeal. According to Kalshi’s website, the platform also saw over 16 million trades during the New York City Mayoral Primary election.
Kalshi vs. Polymarket
Kalshi’s chief competitor, Polymarket, is also said to be raising capital by $200 million at a $1 billion valuation. Although Polymarket has taken the edge in open interest, with slightly below 600 million in active markets, Kalshi now has more active markets, based on third-party information aggregated by Polymarket Analytics.
Polymarket has gained notable popularity because of its massive election-focused pools aimed at predicting elections, including its U.S. presidential market, which exceeds $3 billion in volume. However, Polymarket does not hold licenses to conduct activities in the U.S., which presents a regulatory vacuum that Kalshi has exploited.
According to Bloomberg Intelligence statistics, the sports prediction markets run by Kalshi have also exploded in popularity, with the company making up 79% of all trading volume in March and the start of April.
Kalshi has further integrated into the crypto ecosystem through a new integration with ZeroHash, allowing it to make deposits in Bitcoin, Solana, Worldcoin, and USDC. The move to accept digital assets stands to make the platform address networks of crypto-native traders. In yet another high-profile move, Donald TRUMP Jr. joined Kalshi as a senior advisor in January.
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