Technical Notices
HSVF Message Modifications
BOX Options
IC-2021-0502/11/21
Technical Notices
BOX System Maintenance
BOX Options
IC-2021-0402/09/21
Regulatory Notices
Update: Bid-Ask Differentials for Various Symbols through March 20, 2021
BOX Exchange
RC-2021-0302/02/21
Trading Notices
Penny Program Additions
BOX Options
IC-2021-0302/01/21
Regulatory Notices
Update: Bid-Ask Differentials for Various Symbols through March 20, 2021
BOX Exchange
RC-2021-0201/27/21
Regulatory Notices
Update: Bid-Ask Differentials for Various Symbols through March 20, 2021
BOX Exchange
RC-2021-0101/26/21
Trading Notices
Update – Penny Program Annual Rebalancing
BOX Options
IC-2020-3612/31/20
Fee Change Notices
Fee Change – January 2021
BOX Options
IC-2020-3512/31/20
Trading Notices
Penny Program Annual Rebalancing
BOX Options
IC-2020-3412/31/20
Regulatory Notices
Bid-Ask Differentials for Various Symbols through March 20, 2021
BOX Exchange
RC-2020-4112/18/20