kalshi Sports

Will Harry Hall win the U.S. Open?

Harry Hall
Closes Jul 05, 2026 (17d) 24h volume 92.4K Open interest 488.1K Event U.S. Open Winner
0%
implied YES probability

Top of book

BidSizeAskSize
0.2¢ 10954 0.4¢ 285951
0.1¢ 13440 0.5¢ 333066
0.6¢ 225600
0.7¢ 334
0.9¢ 12090
Spread 0.2¢ · Mid 0.3¢

Trade on Kalshi

Open on Kalshi
Frenzy Capital does not execute trades on prediction markets — we aggregate public order-book and trading data for analysis.

Prediction market data reflects speculative event probabilities, not guaranteed outcomes. This is not investment advice. See Terms §17.