Polymarket and Kalshi Combined Lifetime Trading Volumes Hit $150 Billion in April

Polymarket and Kalshi, the two leading prediction market platforms, reached a combined $150 billion in lifetime trading volume during April, representing a significant milestone for the emerging sector. The achievement comes as prediction markets gain widespread attention and face increasing regulatory scrutiny from authorities. Both platforms have established themselves as the dominant players in the betting markets space, where users wager on outcomes of real-world events ranging from politics to economics.

Combined Trading Volume Milestone

• ▪Polymarket and Kalshi's combined lifetime trading volumes hit $150 billion in April

Market Leadership and Industry Position

• ▪The prediction market sector is beginning to gain widespread attention and scrutiny
• ▪Polymarket and Kalshi remain the leading betting markets in the prediction market sector