Regulatory NoticesTrading Notices
Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for April 2, 2026
BOX Exchange 2026-02504/02/26
Product NoticesRegulatory NoticesTrading Notices
Position and Exercise Limits for Options on Certain Crypto Assets
BOX Exchange 2026-02404/01/26
Regulatory NoticesTrading Notices
Update: Bid-Ask Differentials for Symbol AGX through June 18, 2026
BOX Exchange 2026-02103/30/26
Regulatory NoticesTrading Notices
Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for March 23, 2026
BOX Exchange 2026-02003/23/26
Regulatory NoticesTrading Notices
Update: Bid-Ask Differentials for Various Symbols through June 18, 2026
BOX Exchange 2026-01903/20/26
Regulatory NoticesTechnical Notices
Technical Message Behavior
BOX Exchange 2026-01803/06/26
Regulatory NoticesTrading Notices
Update: Bid-Ask Differentials for Symbol ESLT through March 20, 2026
BOX Exchange 2026-01603/05/26
Regulatory NoticesTrading Notices
Update: Intraday Quote Width Relief – Bid-Ask Differentials for All Option Symbols for March 3, 2026
BOX Exchange 2026-01503/03/26
Regulatory NoticesTrading Notices
Update: Bid-Ask Differentials for Symbol LITE through March 20, 2026
BOX Exchange 2026-01302/17/26
Regulatory NoticesTrading Notices
Update: Bid-Ask Differentials for Symbol EME through March 20, 2026
BOX Exchange 2026-01202/13/26