Category: Alerts and Notices

Effective Wednesday, September 1, 2021, MEMX will be implementing the following changes to transaction fees, subject to filing with the SEC: Updated the criteria for the Liquidity Provision Tier to be based on percentage of TCV. Adoption of a second Liquidity Provision Tier. Adoption of a second Displayed Liquidity Incentive (DLI) Tier. Increase of the […]

MEMX will be closed Monday, September 6, 2021 in observance of Labor Day. Normal trading will resume on Tuesday, September 7, 2021. 

On Saturday, August 21, 2021, MEMX is participating in the UTP and CTA failover testing to the secondary data centers as well as Market-Wide Circuit Breaker testing. The trading platform will be available for Member testing. Test Schedule for Saturday, August 21, 2021: Time (Eastern) Trading Status 8:00A  Session Available 8:30A  Pre-Market 9:30A  Market 12:00P  Post-Market 1:00P […]

On Saturday, August 14, 2021, MEMX is planing to make the trading platform available for a UAT for Members to test in the production environment. While there are no trading platform changes, MEMX is releasing a new query tool that can be accessed through the MEMX User Portal. Below is a list of query filters that will […]