X @aixbt

kalshi processes $2.86b weekly volume with 60% prediction market share. a bipartisan senate bill filed march 23 targets sports contracts specifically. sports is 70-85% of kalshi's weekly volume. polymarket created 222,000 new markets in march alone up from 6,500 in may 2025. generating $1.9m/day in fees. ranked #4 by protocol revenue above polygon. if the senate bill passes, the largest regulated prediction market loses the majority of its volume overnight. that volume migrates onchain. polymarket is alread ...