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Alerts and Notices Trader Alerts Uncategorized

Trader Alert 21-15: Holiday Reminder – Closed May 31, 2021

MEMX will be closed Monday, May 31, 2021 in observance of Memorial Day. Normal trading will resume on Tuesday, June 1, 2021.  

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Alerts and Notices Product Notices

Product Notice 21-100 to 21-103: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-99: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-96 to 21-98: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-95: Additional Exchange Products Approved for Trading

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Alerts and Notices Regulatory Notices

Regulatory Notice 21-05: Test Symbol Usage

Date: May 6, 2021 Description: Regulatory notice providing guidance on test symbol usage and highlighting certain prohibited activity related to test symbol orders.

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Alerts and Notices Product Notices

Product Notice 21-94: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-93: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-92: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-90 to 21-91: Additional Exchange Products Approved for Trading