Fee Change Notices
Open-Close Data Report
BOX Exchange
IC-2021-4710/26/21
Trading Notices
New Market Maker Quote Purge Gateway
BOX Options
IC-2021-4610/22/21
Trading Floor Notices
Mandatory Weekend Virtual Trading Floor Production Testing for BOX Trading Floor Participants
BOX Options
IC-2021-4510/18/21
Trading Notices
Monday and Wednesday Weekly Expirations for IWM Options
BOX Options
IC-2021-4410/04/21
Trading Notices
Penny Program Additions
BOX Options
IC-2021-4310/01/21
Trading Notices
Changes to the Tags on Leg Instrument Execution Reports
BOX Options
IC-2021-4209/30/21
Regulatory Notices
Update: Bid-Ask Differentials for Various Symbols through December 18, 2021 – MKL
BOX Exchange
RC-2021-1709/17/21
Regulatory Notices
Bid-Ask Differentials for Various Symbols through December 18, 2021
BOX Exchange
RC-2021-1609/17/21
Regulatory Notices
Annual SIFMA BCP/Reg. SCI Test
BOX Exchange
IC-2021-4109/14/21
Trading Notices
Penny Program Additions
BOX Options
IC-2021-4009/01/21