Business & M&AGamblingNews · Sep 1
Kalshi Signs New US Open Deal, as Partnerships Expand
By Stoyan Todorov•September 1, 2026
The brief
Kalshi continues to strike fresh partnerships as the company looks to further consolidate its presence in the mainstream. The latest such partnership is with the US Open, becoming the event’s official prediction market partner. Kalshi Expands Presence in Mainstream Sports This is another major coup for the company, wh…
Original report
GamblingNews
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