Notices

Trading Floor NoticesTrading Notices

Cash-Settled FLEX ETF Options Changes Beginning August 2025

BOX Options 2025-03807/29/25

Regulatory NoticesTrading Notices

Update: Bid-Ask Differentials for Various Symbols through September 19, 2025

BOX Exchange 2025-03707/23/25

Regulatory NoticesTrading Floor Notices

Reminder of Various Floor Rules and Protocols

BOX Exchange 2025-03607/17/25

Listing NoticesTrading Notices

Penny Program Additions

BOX Options 2025-03507/02/25

Fee Change NoticesRegulatory NoticesTrading Notices

July 2025 Fee Change Notice

BOX Options 2025-03406/30/25

Listing NoticesTrading Notices

Penny Program Additions

BOX Options 2025-03306/30/25

Regulatory NoticesTrading Notices

Update: Bid-Ask Differentials for Various Symbols through September 19, 2025

BOX Exchange 2025-03206/30/25

Regulatory NoticesTrading Notices

Update: Bid-Ask Differentials for Various Symbols through September 19, 2025

BOX Exchange 2025-03106/23/25

Regulatory NoticesTrading Notices

Quarterly Bid-Ask Differentials for Various Symbols through September 19, 2025

BOX Exchange 2025-03006/20/25

AnnouncementsRegulatory NoticesTrading Floor Notices

Cash-Settled FLEX ETF Options

BOX Options 2025-02906/02/25