Notices

Trading Notices

Short Term Options Curtailment Program

BOX Options IC-2021-3107/12/21

Trading Notices

Penny Program Additions

BOX Options IC-2021-3007/01/21

Regulatory Notices

Update: Bid-Ask Differentials for Various Symbols through September 18, 2021

BOX Exchange RC-2021-1006/21/21

Regulatory Notices

Update: Bid-Ask Differentials for Various Symbols through September 18, 2021

BOX Exchange RC-2021-0906/18/21

Trading Notices

Update to Trade Detail Files – Additional Field

BOX Options IC-2021-2906/11/21

Technical Notices

Mandatory OwnerData in SAIL and ClOrdID (Tag 11) in FIX Protocols

BOX Options IC-2021-2806/09/21

Trading Notices

Penny Program Additions

BOX Options IC-2021-2706/01/21

Fee Change Notices

Fee Change – June 2021

BOX Options IC-2021-2605/27/21

Trading Notices

New Features for the ATR Feed

BOX Options IC-2021-2505/24/21

Trading Notices

Update to Trade Detail Files

BOX Options IC-2021-2405/18/21