MEMX will be closed Monday, June 20, 2022, in observance of Juneteenth National Independence Day. Normal trading will resume on Tuesday, June 21, 2022. MEMX Market Hours and Holiday Schedule Our Market Operations and Member Experience teams are here for any of your questions. MEMX Market Operations mops@memx.com 1-833-415-6677 MEMX Member Experience memberx@memx.com 1-833-415-6369
Category: Alerts and Notices
Date: June 3, 2022 Description: The Participants have decided to postpone the full Customer Account Information System (“CAIS”) compliance deadline from July 11, 2022, to a date projected to be in Q4 2022.
On May 27, 2022, MEMX released new minor versions of its MEMO FIX 1.9 and 1.10 specification to correct a typo. Version 1.9 Rev A and 1.10 Rev A include the following correction and can be downloaded here: Section 6.3 Logon initially identified DefaultCstmApplVerID as Tag 1480, but should have been identified as 1408. Tag […]
Effective Wednesday, June 1, 2022, MEMX will be implementing the following changes to transaction fees, subject to filing with the SEC: Adoption of a new Liquidity Provision Tier 1 (and renumbered the three existing Liquidity Provision Tiers to 2-4). Addition of alternative criteria under Liquidity Provision Tier 2. Modification of the required criteria and reduction […]