On Saturday March 6, 2021 MEMX will conduct a weekend UAT for Members to test the March 15 release in production environment.
Test Schedule for Saturday March 6, 2021:
| Time (Eastern) | Trading Status |
| 8:30A | Session Available |
| 9:00A | Pre-Market |
| 9:30A | Market |
| 12:00P | Post-Market |
| 1:00P | Post-Market Closed |
| 1:15P | Session Closed |
What is Changing?
- MEMX will now be accepting an optional limit price on primary pegged orders.
- Various minor performance enhancements are being released.
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