Thursday, December 21, 2023 2 additional underliers NVDA, TSLA Additional dates and details to follow 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
Author: Market Operations
Tuesday, December 19, 2023 1 additional underlier SPY Additional dates and details to follow 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
On Tuesday, December 12, 2023, MEMX released new versions of its MEMO FIX, MEMO SBE, and FIX Drop Specifications. Version 1.12 can be found here using the “upcoming version” link. Release dates for the MEMX Development Environment (MDE) and Production to follow. Updates are listed below and in the specification Errata included in the download: MEMO FIX v1.12 MEMO SBE v1.12 FIX […]
As previously announced here, MEMX Options released version 1.6 of its Risk Specification. This functionality is now available in in the MEMX Options Production Environment. Additional functionality was also added to the Portal to allow Members to upload risk setting data. Members that would like to upgrade to version 1.6 Risk should reach out to Market Ops. Our Market […]
As previously announced here, MEMX Options released version 1.6 of its Risk Specification. This functionality will be available in in the MEMX Options Development Environment (MODE) on Friday, December 8, 2023. Additional functionality was also added to the Portal to allow Members to upload risk setting data. Members that would like to upgrade to version 1.6 Risk should reach out […]
Production Phased Launch Schedule: Tranche 5, Tuesday, December 12, 2023 6 additional underliers AAPL, AMZN, EEM, HYG, TLT, VXX Additional tranches to follow 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
Effective Friday, December 1, 2023, MEMX will be implementing the following changes to transaction fees, subject to filing with the SEC: • Delete criteria (2) of Liquidity Provision Tier 5 due to its expiration. Changes are reflected in bold text below. * * * * * Liquidity Provision Tiers Tier Rebate Per Share Required Criteria Tier 1 $(0.0033) (1) Member […]
On Wednesday, November 22, 2023, MEMX Options released an update to its FIX Drop specification, version 1.6B can be downloaded here using the “upcoming version” link. Release date for Production is Friday November 24, 2023 and is already released to MODE. All previous versions of FIX Drop 1.6 will be deprecated. Members that would like to upgrade to version […]
On Tuesday, November 28, 2023, MEMX Options plans on adding the following underlier: QQQ Additional tranches to follow 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
On Thursday, November 16, 2023, MEMX Options released a new version of its Risk Specification. Version 1.6 can be downloaded here using the “upcoming version” link. Release date for MODE and Production to follow, updates are listed below and in the specification Errata included in the download: Risk Specification v1.6 Our Market Operations and Member Experience teams are […]