Effective Tuesday, August 1, 2023, MEMX will be implementing the following changes to transaction fees, subject to filing with the SEC: • Reduce the base rebates for executions of orders that add displayed volume in securities ≥$1. • Reduce the rebate under Liquidity Provision Tier 1. • Change the required criteria for Liquidity Provision Tier 2. • Reduce the base rebates for executions of orders that add […]
Category: Alerts and Notices
Date: July 27, 2023 Description: Process for the Nullification and Adjustment of Options Transactions including Obvious Errors
Date: July 21, 2023 Description: Options Market Maker Obligations and Excused Withdrawal of Market Maker Quotations
Date: July 18, 2023 Description: MEMX Regulation Member Outreach — Member Firm Compliance Obligations, Document Submission, Electronic Blue Sheets, and CRD