Regulatory Notices – BOX Exchange

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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

Regulatory NoticesTrading Notices

Update: Bid-Ask Differentials for Symbol SMST through March 20, 2026

BOX Exchange 2026-01102/12/26

Regulatory NoticesTrading Notices

Update: Bid-Ask Differentials for Symbol AZO through March 20, 2026

BOX Exchange 2026-01002/02/26

Fee Change NoticesRegulatory NoticesTrading Notices

February 2026 Fee Change

BOX Options 2026-00801/30/26

Regulatory NoticesTrading Notices

Update: Bid-Ask Differentials for Symbol ORCL through March 20, 2026

BOX Exchange 2026-00701/28/26

Regulatory NoticesTrading Notices

Update: Bid-Ask Differentials for Symbol NVMI through March 20, 2026

BOX Exchange 2026-00601/28/26