Kalshi, Polymarket Non-Sports Volume Hits Record $4.4 Billion Weekly High

The total non-sports volume across two of the largest prediction market platforms, Kalshi and Polymarket, crossed the $4 billion mark for the first time, closing at $4.4 billion last week. Kalshi accounted for nearly 86% of that volume, notching up a new non-sports weekly high of $3.8 billion. What makes this figure really shine through...