https://www.timesofcrypto.news/financial-markets/kalshi-and-polymarket-trading-volume-surpasses-50-billion-sets-new-all-time-high-in-july The Times of Crypto en 2026-08-03T06:50:19.672Z Kalshi and Polymarket Trading Volume Surpasses $50 Billion, Sets New All-Time High in July