[This Week's Prediction Market Open Interest Hits Record High, Totaling $1.95 Billion] According to a report by Jinse Finance, on July 3, DWF Labs analyzed that the total open interest in this week's prediction markets reached a record high, totaling $1.95 billion across all platforms. Sports markets were the primary driver of this surge, but non-sports markets such as politics and economics also hit new highs, with a total of $837 million on the Kalshi and Polymarket platforms.