U.S. Options

As previously announced in the September 22, 2022 Alert, MIAX Emerald Options Exchange will support Complex/Stock-tied Orders with 4 Decimals and Trade Conditions in older CTD versions.

Rollout Schedule:

• Symbols starting with letters Z – ZYXI (Match Engine 11) - October 21, 2022
• Symbols starting with letters G – HZON and W – YY (Match Engine 4 and 10) - October 24, 2022
• All remaining symbols (Match Engines 1 – 3, 5 – 9 & 12) - October 25, 2022

Please refer to MIAX_Emerald_Options_RC_2022_59 for more information regarding Four Decimal Precision for Pricing Stock-Option Complex Strategies.

These features are currently available in the Firm Test Bed (FTB2) environment.

Please review the updated interface specifications for further details on the MIAX website at MIAX Emerald Options Exchange Specifications.

Please contact MIAX Trading Operations at TradingOperations@miaxglobal.com or (609) 897-7302 to discuss any specific issues and to arrange interface testing.