Category: Alerts and Notices

MEMX will be closed Friday, April 15, 2022, in observance of Good Friday. Normal trading will resume on Monday, April 18, 2022. MEMX Market Holiday Hours and Holiday Schedule Our Market Operations and Member Experience teams are here for any of your questions.   MEMX Market Operations mops@memx.com 1-833-415-6677   MEMX Member Experience memberx@memx.com 1-833-415-6369 

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 […]