The Multibillion-dollar shift turning prediction markets into a professional hedging tool
Prediction markets just graduated from gambling to finance, and Wall Street is paying attention. The Signal The volume tells the story. Polymarket hit $4.2 billion in total trading volume in 2025, but the composition shifted dramatically. Sports and entertainment markets, once the bread and butter, now account for less than 30% of activity. The rest is geopolitical risk, regulatory outcomes, and macro events that traditional derivatives markets struggle
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