The nominal trading volume on major prediction platforms approached $3 billion in the past week.

BlockBeats News, November 17, according to Dune data, the nominal trading volume on major prediction platforms across the network reached nearly $3 billion in the past week, totaling $2.998 billion. Among them, both Kalshi and Polymarket exceeded $1 billion, with $1.304 billion and $1.001 billion respectively, ranking first and second. Ranking third is BSC ecosystem Opinion, with a nominal trading volume of $665 million.