User Acceptance Tests:
- Next Scheduled UAT is on Saturday, September 9, 2023.
- MEMX Options is adding an additional UAT on Saturday, September 16, 2023.
Updated Production Phased Launch Schedule:
- Wednesday, September 20, 2023: Initial symbol tranche
- Wednesday, September 27, 2023: Second symbol tranche
- Wednesday, October 4, 2023: Remaining symbols
Our Market Operations and Member Experience teams are here for any of your questions.
MEMX Market Operations
1-833-415-6677
MEMX Member Experience
1-833-415-6369