As previously announced in the November 11, 2021 Alert, the MIAX Options Exchange will introduce support for Complex Stock Tied Orders (including cQCC Orders submitted with the stock component) with a net price of up to 4 decimal places. Firms are encouraged to ensure conformance to the MIAX Options’ market data specifications existing support of prices to 4 decimal places. Complex Customer Cross (“cC2C”) Orders, Complex Orders without Stock and Simple Orders will continue to support prices of up to 2 decimal places.
Effective for trading Monday, May 9, 2022
- All symbols beginning with "Z"
Effective for trading Wednesday, May 11, 2022
- All symbols beginning with "U through Y"
Effective for trading Thursday, May 12, 2022
- All symbols beginning with "A through H" with the exceptions of AAPL, AMZN, GOOG, GOOGL, SPIKE and SPY
Effective for trading Friday, May 13, 2022
- All remaining Symbols
This feature is currently available in Firm Test Bed (FTB2).
Please review the updated interface specifications for further details at MIAX Options Exchange Specifications.