The notional trading volume of the market is projected to reach $25.7 billion in March 2026, with Kalshi topping the list with a trading volume of $13.1 billion.

According to Odaily Planet Daily, data analyst dash stated in an article published on the X platform that the nominal trading volume of the forecast market reached $25.7 billion in March 2026, a 10.6% increase compared to $23.2 billion in February 2026. Specific data for each platform is as follows: Kalshi: $13.1 billion (up 25.2% QoQ); Polymarket: $10.6 billion (up 33.1% QoQ); Crypto.com: $629.7 million (up 58.5% QoQ); Opinion: $496.2 million (down 84.0% QoQ); Limitless: $464.5 million (up 25.2% QoQ); Predict: $329.7 million (down 58.0% QoQ); Myriad: $60.4 million (down 51.7% QoQ); IBKR: $41.2 million (down 35.0% QoQ); Gemini: $19 million (up 1932.1% QoQ); Overtime: $17.9 million (up 2.4% QoQ).