Category: Alerts and Notices
The following updates pertain to the MEMX Options exchange launch. Schedule Updates: 1. Pre-Production Environment : Monday, June 12, 2023: Port requests, order entry, order cancel, execution, and drop copy functionality, along with market data Login and market data details provided upon request by emailing mops@memx.com 2. MEMX Options Development Environment (MODE): Monday, August 7, 2023: […]
Effective Thursday, June 1, 2023, MEMX will be implementing the following changes to transaction fees, subject to filing with the SEC: Modify the required criteria under Liquidity Provision Tier 4. Adopt a new Liquidity Provision Tier 6. Increase the fee and change the required criteria under Liquidity Removal Tier 1. Eliminate Liquidity Removal Tier 2. […]