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Alerts and Notices Trader Alerts

Trader Alert 23-15: Fee Schedule Update Effective May 1, 2023

Effective Monday, May 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 Tiers 2, 4, and 5. Modify the required criteria under DLI Tier 2. Changes are reflected in bold text below. Liquidity Provision Tiers Tier Rebate Per Share […]

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Alerts and Notices Product Notices

Product Notice 23-84 to 23-87: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 2023-83: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-82: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-80 to 23-81: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-79: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-77 to 23-78: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-76: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-75: Additional Exchange Products Approved for Trading

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Alerts and Notices Trader Alerts

Trader Alert 23-14: MEMX Regulation SCI Disaster Recovery Testing

On February 8, 2023, MEMX published Regulatory Notice 23-01: Mandatory Participation in Regulation SCI Disaster Recovery Testing. In coordination with other market centers as part of SIFMA BCP testing, and in support of Regulation System Compliance and Integrity requirements, MEMX will host a test of its secondary/disaster recovery facilities on Saturday, October 14, 2023.  The scope […]