[Polymarket Spot DEX Trading Volume Surpasses Kalshi for 9 Consecutive Days] Odaily Planet Daily News: According to Artemis data, from February 12 to February 20, Polymarket's spot DEX trading volume surpassed Kalshi's for 9 consecutive days. On February 20, Polymarket's spot DEX trading volume reached 3.3 million transactions, while Kalshi's spot DEX trading volume was 2.3 million transactions. During the same period, Kalshi's spot trading volume was $330 million, while Polymarket's spot trading volume was nearly $260 million.