Kalshi records $25.3bn in parlay trading during midterm period
Kalshi recorded more than $1.1 billion in election trading during the 10 days around the US midterms, while parlays generated $25.3 billion over the same period, according to analysis of prediction-market data. Election trading accounted for 3% of platform volume; volume measures contracts exchanged, not revenue retained by the platform.
Parlay trading volume far exceeded election trading, but contract volume does not represent revenue retained by Kalshi.