Categories
Alerts and Notices Product Notices

Product Notice 21-318 to 21-325: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-316 to 21-317: Additional Exchange Products Approved for Trading

Categories
Alerts and Notices Trader Alerts

Trader Alert 21-36: Christmas Schedule & 2022 Holiday Update

Christmas Holiday MEMX will be closed Friday, December 24, 2021, in observance of Christmas Day. 2022 Holiday Update MEMX has filed SR-MEMX-2021-17 to make Juneteenth National Independence Day a holiday of the Exchange. In 2022, Juneteenth National Independence Day will be observed on Monday, June 20, and MEMX will be closed that day in observance […]

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Alerts and Notices Product Notices

Product Notice 21-311 to 21-315: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-306 to 21-310: Additional Exchange Products Approved for Trading

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605 Reports

October 2021

MEMX has updated the computation method for average realized spread and average effective spread as of January 2022, after this report was published.

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Alerts and Notices Product Notices

Product Notice 21-303 to 21-305: Additional Exchange Products Approved for Trading

Categories
Alerts and Notices Product Notices

Product Notice 21-301 to 21-302: Additional Exchange Products Approved for Trading

Categories
Effective Rule Filings Rule Filings

SR-MEMX-2021-18: Proposed Changes to Fee Schedule

Date Filed: December 1, 2021 Description: Proposed rule change to amend the Fee Schedule to provideĀ free executions for Retail Orders with a time-in-force instruction of Day, GTT or RHO that remove liquidity from the Exchange upon entry into the System.