Kalshi Controls 89% Of U.S. Prediction Market Kalshi now controls 89% of measured U.S. prediction market volume, according to a new report from Bank of America (NYSE: $BAC). Privately held Kalshi dominates the fast-growing prediction market and is far ahead of rivals Polymarket at 7% and Crypto.com at 4% market share, respectively.  The bank’s report concludes that the shift points to a market that is rapidly consolidating.  More From Cryptoprowl: Bank of America also notes that total weekly volume on pre ...