Kalshi's $40B Valuation Target Intensifies CME Group Competition

What happened

Kalshi entered talks to raise new capital at a $40 billion valuation, potentially closing the round by the end of the third quarter. This follows a $1 billion Series F round in May that valued the company at $22 billion. The company's valuation has climbed steeply from $5 billion in early 2024 to $11 billion in December, then to $22 billion in May. Monthly trading volume reached $17 billion in May, more than triple the prior year's level, and the platform recently crossed $100 billion in lifetime notional volume. Kalshi operates as a CFTC-regulated exchange offering event contracts on outcomes ranging from sports to elections, distinguishing it from blockchain-based rival Polymarket, which was last valued at $15 billion. The company has also signaled it is preparing for an IPO, likely in 2027.

Why it matters

For CME Group, Kalshi's rapid ascent represents growing competition in the derivatives and event contract space. CME Group recently sued the CFTC over its approval of Kalshi's perpetual futures, arguing these contracts should be classified as swaps subject to stricter regulation. The lawsuit highlights CME's concern that Kalshi's regulatory treatment could give it an advantage in markets where CME has traditionally operated. Kalshi's model-federally regulated event contracts that bypass state gambling laws-has attracted institutional interest, with derivatives firms exploring entry and brokers building infrastructure to connect professional desks to prediction market platforms. Meanwhile, the sector is drawing new competitors including DraftKings, FanDuel, and Meta, which is reportedly building a prediction market app leveraging its 3 billion daily users. The expansion of prediction markets into mainstream finance and technology platforms could reshape how derivatives exchanges compete for retail and institutional volume.

Bigger picture

The prediction market sector is experiencing explosive growth, with analysts forecasting the market could reach $1 trillion by 2030. Kalshi currently holds roughly two-thirds of US prediction market volume, while Polymarket accounts for about one-third. New entrants are rapidly expanding the competitive landscape: Gemini secured a CFTC license in December after a five-year wait, Cboe Global Markets launched its own prediction platform called Cboe Predicts with S&P 500 binary contracts, and sports betting platforms DraftKings and FanDuel introduced prediction products in December. Traditional exchanges like CME Group face a strategic challenge as prediction markets blur the line between derivatives trading and betting, potentially drawing volume away from established futures and options products. However, legal uncertainty remains significant. Arizona filed criminal charges against Kalshi in March for operating without a gambling license, and Massachusetts barred the company from offering sports markets on public health grounds. Kentucky sued five prediction market platforms, including Kalshi and Polymarket, for operating unlicensed sports betting. The CFTC has countered by suing multiple states, asserting exclusive federal authority over prediction markets. The regulatory battle will likely determine whether prediction markets remain a niche innovation or evolve into a mainstream asset class that directly competes with traditional exchange infrastructure.

What to watch

Investors should monitor whether Kalshi closes its funding round at the $40 billion valuation by the third quarter, which would signal continued investor confidence despite legal headwinds. The outcome of CME Group's lawsuit against the CFTC over perpetual futures regulation will be critical, as it could force Kalshi to restructure its product offerings or face stricter oversight. State-level legal battles in Arizona, Massachusetts, and Kentucky will test whether Kalshi's federal regulatory status can shield it from state gambling laws, with implications for its ability to offer sports-related contracts-currently about 65% of volume. The timing and structure of Kalshi's IPO, expected no earlier than 2027, will provide transparency into its revenue model and profitability; the company currently trades at roughly 20 times annual revenue, and approximately two-thirds of bets placed lose money. Meta's development of its Arena prediction market app represents a significant threat, given its massive user base and technical resources. Finally, watch for further institutional adoption, as derivatives firms and brokers build the infrastructure to connect professional trading desks to prediction market platforms, potentially legitimizing the sector and increasing competition for CME Group's core institutional business.