kalshi Sports

Will Jason Day win the U.S. Open?

Jason Day
Closes Jul 05, 2026 (18d) 24h volume 67.1K Open interest 206.0K Event U.S. Open Winner
0%
implied YES probability

Top of book

BidSizeAskSize
0.3¢ 35642 0.4¢ 362524
0.2¢ 13454 0.5¢ 419000
0.1¢ 14539 0.6¢ 201100
0.7¢ 334
0.9¢ 17590
Spread 0.1¢ · Mid 0.4¢

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