Volume Report

Kalshi notional volume dipped 6.6% week-over-week to $3.86B for the week beginning May 11, a much softer decline than the transaction count suggests. Trades fell 46.4% to 13.0M, pointing to...

Kalshi pulls away with record April volume of $14.81B (+13.3% MoM) while Polymarket fell 14.8%, widening the gap to $5.8B. Sports-driven model proving more resilient for now with Kalshi’s...

Weekly notional volume on the two largest prediction markets pulled back from the prior week’s Masters-fueled highs. Kalshi posted $3.06B for the week of April 13, down 13.6% WoW from...

The week of April 6–11 was the strongest yet for prediction markets, driven by The Masters and a combination of US election races and geopolitical events. Kalshi posted an all-time best...