Polymarket's Weekly Nominal Trading Volume Surpasses Kalshi for the First Time Since November Last Year

According to Dune data, Polymarket's nominal trading volume last week reached $2.38 billion, surpassing Kalshi ($2.3 billion) for the first time since November last year. Currently, Polymarket ranks first in the prediction market sector with a 44.5% market share, Kalshi ranks second with 43.1%, and Opinion ranks third with 6.8%.

Furthermore, Polymarket's daily and monthly trading volumes have both hit record highs.