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Alerts and Notices Product Notices

Product Notice 23-243 to Product Notice 23-245: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-239 to 23-242: Additional Exchange Products Approved for Trading

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Alerts and Notices Regulatory Notices

Regulatory Notice 23-15: Options Regulatory Fee Effective Date

Date: September 19, 2023 Description: The Exchange’s previously announced Options Regulatory Fee will be effective on September 27, 2023, subject to filing with the SEC.

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Alerts and Notices Product Notices

Product Notice 23-236 to 23-238: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

 Product Notice 23-234 to 23-235: Additional Exchange Products Approved for Trading

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Alerts and Notices Trader Alerts

Trader Alert 23-43: MEMX Options Weekend Test #5

Following a successful fourth test, MEMX Options will host the fifth and final pre-launch production tests on Saturday, September 23, 2023. The following details how clients can participate, registration is not required.   Instrument Directory:  The instrument directory for this weekends test. Order Entry:   Members will be able to use their Production order entry sessions to test. Market Data:   Market […]

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Alerts and Notices Trader Alerts

Trader Alert 23-42: MEMX Options Exchange Launch Schedule

Production Phased Launch Schedule: Tranche 1 Wednesday, September 27, 2023 3 underliers, SBUX, IMGN, and GLD Tranche 2 Wednesday, October 4, 2023 (**All Symbols with ETP underliers including GLD will close at 4:15 PM ET**) 9 additional underliers F, INTC, NFLX, AI, BUD, NUE, TGTX, MOO, UNG Tranche 3 Thursday, October 26, 2023 2 additional […]

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Alerts and Notices Regulatory Notices

Regulatory Notice 23-14: Amendment to Rule 19.3

Date: September 15, 2023 Description: Rule 19.3 has been amended to permit options on certain underlying securities to be listed and trading more promptly following an IPO.

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Alerts and Notices Product Notices

 Product Notice 23-224 to 23-233: Additional Exchange Products Approved for Trading

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Effective Rule Filings Rule Filings

SR-MEMX-2023-24: Proposed Changes to Fee Schedule

Date Filed: September 15, 2023 Description: Proposed rule change to adopt transaction fees (“Transaction Fees”), routing fees (“Routing Fees”), and definitions (“Definitions”) within the MEMX Options Fee Schedule (the “Options Fee Schedule”). The Transaction Fees section of the Options Fee Schedule establishes transaction fees and rebates applicable to Options Members trading on the Exchange’s options […]