How Much Money Has Kalshi Actually Made? Deconstructing the Prediction Market Business Behind 200 Million Trades
In this analysis of Kalshi, a leading prediction market platform, the author examines its business model, transaction data, and regulatory landscape. By accessing Kalshi’s public API, the study reveals that the platform has processed over 203 million transactions with a total volume exceeding $41.7 billion. More than 82% of this volume comes from sports betting, positioning Kalshi as a de facto sports gambling platform accessible to users as young as 18.
The platform operates a central limit order book (CLOB) where users trade binary contracts that settle at either $1 (if the event occurs) or $0 (if it does not). Kalshi generates revenue through a variable fee structure: Takers pay a fee based on the formula 0.07 × C × P × (1-P), where C is the number of contracts and P is the price, while Makers pay a quarter of that rate. Total fee income amounts to $545.6 million.
Kalshi ecosystem includes markets, events, and series, with major volumes driven by events like the 2024 U.S. presidential election and Super Bowl outcomes. The platform’s fee model is compared to traditional sportsbooks, highlighting how its variable structure adapts to implied probability. Regulatory oversight falls under the CFTC, though enforcement remains limited, creating a grey area that allows Kalshi to operate with fewer restrictions than conventional gambling platforms.
The analysis also touches on market结算 practices, liquidity incentives, and the broader context of prediction markets, including competitors like Polymarket and regulatory cases such as PredictIt’s legal battle with the CFTC.
marsbit03/13 04:30
