Kalshi has just reached a milestone. The predictive markets platform recorded 15.4 million visits from the United States in July 2026, compared to barely 1 million a year earlier. That’s an increase of 1,520%, according to Similarweb data consulted by Cointelegraph on Friday. Trading volume is rising at an even faster pace. Approximately 40 billion dollars in notional monthly volume in August, compared to 874 million a year before. But the information that really changes the game is elsewhere. Kalshi has just launched crypto…