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MEMX is a U.S. equities exchange that trades over 7,500 symbols each day with broad retail participation across Tape A, B and C. The exchange has over 65 members, with a broad mix of participants trading daily, including banks, institutions, retail brokers, and market makers.

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Global

MEMX will be closed Thursday, November 25, 2021, in observance of Thanksgiving. MEMX will follow an abbreviated trading schedule on Friday, November 26, 2021, in which the regular market session will conclude at 1:00 p.m. ET and the post-market session will conclude at 2:00 p.m. ET.

Friday, November 26, 2021 – Abbreviated Trading Schedule

Please contact Market Operations with any questions.

Time (Eastern)	Trading Status
7:00A	Pre-Market
9:30A	Market
1:00P	Post-Market
2:00P	Post-Market Ends