Kalshi parlay maker fees hit $26 million in first four weeks
Kalshi's parlay maker fees have generated $26 million in their first four weeks, according to an analysis of trade data published September 22. The figure translates to roughly $1 million per day in fees from market makers on combination contracts. Kalshi introduced the new parlay fee structure without dampening trader enthusiasm for the product. The revenue stream has quickly become a significant part of the platform's business.
The $26 million haul proves Kalshi can extract direct revenue from a product category that competes with sportsbook parlays without matching their odds-tax model. Brokers like Robinhood, which just added Kalshi event contracts, now see a regulated alternative that monetizes engagement at scale. That pressures DraftKings and FanDuel to defend their parlay dominance against a CFTC-regulated rival.
For ForecastEx and smaller venues, the fee benchmark sets a profitability standard they must hit to justify similar product builds. Polymarket lacks parlay infrastructure entirely, leaving a gap Kalshi is widening daily. The October 1 Bloomberg Screentime reveal on US stock event contracts could layer equity parlays on top, compounding the advantage.
The fee haul comes days after Kalshi event contracts debuted on Robinhood, Coinbase, Webull, and Moomoo, and follows its single-stock perpetual futures filing — three parallel moves that lock in brokerage distribution, expand product breadth, and now prove direct monetization, all within roughly one week.