Regulatory Notices
Order Unbundling
BOX Exchange
2025-04809/05/25
Regulatory NoticesTrading Notices
Update: Bid-Ask Differentials for Various Symbols through September 19, 2025
BOX Exchange
2025-04308/14/25
Regulatory NoticesTrading Notices
Update: Bid-Ask Differentials for Various Symbols through September 19, 2025
BOX Exchange
2025-04208/05/25
Regulatory NoticesTrading Notices
Resumption of Trading in All Symbols
BOX Exchange
2025-04007/30/25
Regulatory NoticesTrading Notices
Trading Halted in All Symbols
BOX Exchange
2025-03907/30/25
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
Regulatory NoticesTrading Notices
Update: Bid-Ask Differentials for Various Symbols through September 19, 2025
BOX Exchange
2025-03206/30/25
Regulatory NoticesTrading Floor Notices
Cash-Settled FLEX ETF Options on the BOX Trading Floor
BOX Exchange
2025-02706/02/25
Regulatory NoticesTrading Notices
Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for May 12, 2025
BOX Exchange
2025-02605/12/25