Cboe reported record June and second-quarter 2026 options activity and preliminary Q2 capture metrics, while MIAX separately reported record year-to-date options ADV and market share gains through June.
Cboe Global Markets said its four U.S. options exchanges set record monthly and quarterly average daily volume in June and the second quarter of 2026, with monthly ADV of 23.0 million contracts and quarterly ADV of 21.9 million. It also issued preliminary second-quarter 2026 revenue per contract and net revenue capture estimates, including $0.953 for index options RPC. Separately, MIAX said its exchange group reached record year-to-date options ADV of 10.9 million contracts and record year-to-date market share of 16.9% through June 2026.