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Alerts and Notices Product Notices

Product Notice 23-117: Additional Exchange Products Approved for Trading

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Alerts and Notices Trader Alerts Uncategorized

Trader Alert 23-17: MEMX Options Exchange Schedule & Specification Updates  

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: […]

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Alerts and Notices Trader Alerts

Trader Alert 23-16: Fee Schedule Update Effective June 1, 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. […]

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Alerts and Notices Product Notices

Product Notice 23-116: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-115: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-113 to 23-114: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-112: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-111: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-110: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-107 to 23-109: Additional Exchange Products Approved for Trading