Following a successful second test, MEMX Options will host the third of four planned pre-launch production tests on Saturday, September 9, 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. […]
Month: September 2023
The MEMX Options Environment will be closed September 8, 2023, in preparation for Weekend Test #3 scheduled for Saturday, September 9, 2023. The MEMX Options Development Environment (MODE) is available. Our Market Operations and Member Experience teams are here for any of your questions. MEMX Market Operations mops@memx.com 1-833-415-6677 MEMX Member Experience memberx@memx.com 1-833-415-6369
Date Filed: August 31, 2023 Description: Proposed rule change to amend the Fee Schedule to make orders that add non-displayed volume in securities priced at or below $1.00 per share eligible to receive the Sub-Dollar Rebate Tier.