Prediction markets still come down to the two giants: Polymarket and Kalshi

Polymarket has maintained Taker trading volume exceeding $1 billion for four consecutive weeks, reaching a record $1.15 billion in the past week
Meanwhile, Polymarket fees have set new highs for three consecutive weeks, with weekly fees reaching nearly $2 million in the past week, accounting for over 80% of on-chain prediction market fees
On the other side, Kalshi has achieved Taker trading volume exceeding $1 billion for six consecutive weeks, reaching a record $1.24 billion in the past week as well