Kalshi Sheds 50% Volume on Light Sports Calendar as Polymarket US Bounces Back
Key Takeaways ▸ Kalshi quantity plunged 49.5% WoW to $2.09B regardless of PGA Championship-driven exercise, slicing its mixed Okay+P share from 72.1% to 56.9%. ▸ Polymarket international held comparatively regular (-1.7% WoW to $1.58B) as FIFA World Cup and European soccer markets supported exercise. ▸ Polymarket US rebounded sharply, with taker quantity up 123.4% WoW…
