Kalshi becomes exclusive prediction market partner of US Open: report
As part of the agreement, rival prediction market platforms are reportedly barred from advertising at the tournament and on its ESPN broadcasts.
Kalshi becomes exclusive prediction market partner of US Open: report
LocalCryptoNews, рельсы и ончейн-фандинг (2026-08-30): As part of the agreement, rival prediction market platforms are reportedly barred from advertising at the tournament and on its ESPN broadcasts. Первоисточник — оригинал The Block (theblock.co).