最新报道:Polymarket and Kalshi DAUs plummet 93%-98% despite 2024 election betting surge, as data shows both prediction platforms struggling to retain users after initial spikes. While Polymarket's daily active users dropped from 4,500 to just 300 and Kalshi's fell from 1,000 to 70, both platforms saw trading volumes surge over 250% during the 2024 U.S. election cycle, indicating engaged but shrinking user bases. The dramatic DAU declines suggest challenges in sustaining interest beyond major political events, despite growing mainstream acceptance of prediction markets.