Alerts and Notices Trader Alerts

Trader Alert 22-09: Updated Market Data Policies Effective April 1, 2022 

As previously announced on February 9, 2022, MEMX will implement fees for its market data feeds (MEMOIR Depth, MEMOIR Top, and MEMOIR Last Sale) effective April 1, 2022

In connection with such fees, MEMX is also implementing certain monthly reporting requirements for market data customers to report their usage, with the first month’s reporting (covering usage in April 2022) due on May 15, 2022.  The reporting requirements are described in further detail in the updated Market Data Policies (available here) and are generally in line with, or in many cases are more simplified than, market data reporting requirements of other exchanges. 

Our Market Operations and Member Experience teams are here for any of your questions.   

MEMX Market Operations


MEMX Member Experience