MIAX Top-of-Market (ToM) data feed, version 1.7 Interface Specification has been released. This release includes 1) Underlying Trading Status Notification, 2) Multiple MPV Trading (Multi-Tick) and 3) Support for MIAX PRIME Auctions.
Interface Specifications are now available for the MIAX FIX Order Interface (FOI), MIAX Express Interface (MEI) and Clearing Trade Drop (CTD) to support MIAX PRIME. Updates are available for testing in the Firm Test Bed #2 (FTB2) environment.
MIAX Options has added 188 new symbols for trading February 23, 2015. MIAX Options now lists and trades options on the majority of the top 2000 multiply listed classes, as measured by ADV.