Trader Alert 23-09: MEMX will no longer support version 1.9 MEMO and Fix Drop protocols as of March 1, 2023

On March 1, 2023, all 1.9 versions of the MEMX specs will be deprecated:

Our Market Operations team is here for any of your questions.  

MEMX Market Operations 

mops@memx.com 

1-833-415-6677  