U.S. Options

MIAX Options and MIAX Emerald have expanded the maximum valid bid/ask differential for Market Makers for certain symbols traded on the Exchanges. The expanded bid/ask differentials will be in effect through Friday, December 31, 2021.

For a complete list of symbols with an expanded bid/ask differential, please refer to the following Regulatory Circulars.

• MIAX Options RC 2021-55
• MIAX Emerald RC 2021-52

Please note, no changes have been made to the expanded bid/ask differential lists for either Exchange since September 2, 2021.

Direct questions to the Regulatory Department at Regulatory@miaxglobal.com or (609) 897-7309.