Prediction markets are showing sustained growth. Polymarket is reportedly raising at a $20 billion valuation, up from $9 billion last year, while Robinhood’s pr

Prediction markets are showing sustained growth. Polymarket is reportedly raising at a $20 billion valuation, up from $9 billion last year, while Robinhood’s prediction-market revenue is said to be 10x higher and volumes have risen monthly for two years.