Author: Kristin Visnovske

MEMX Equities and MEMX Options will be closed Thursday, July 4, 2024, in observance of Independence Day. MEMX Equities will follow an abbreviated trading schedule on Wednesday, July 3, 2024, in which the regular market session will conclude at 1:00pm ET and the post-market session will conclude at 2:00pm ET. MEMX Options will follow an […]

The Securities Information Processors (“SIPs”) will conduct data center failover testing as well as Market-Wide Circuit Breaker (“MWCB”) breach level 1 and 2 on Saturday, July 20, 2024. In coordination with other market participants, MEMX will participate in the test per the following test script: MEMX 2024 Market-Wide Circuit Breaker Test Script. Certain members designated […]