U.S. Options

The option class listed below will begin trading on the MIAX Options Exchange on Monday, March 26, 2018.

• Zscaler, Inc. (ZS)

MIAX Options Market Makers can use the Member Firm Portal (MFP) to manage their option class assignments.  All LMM and RMM Option Class Assignments must be entered prior to 6:00 PM ET on the day immediately preceding the effective date. 

• All changes made after 6:00 PM ET on a given day will be effective two trading days later.
• MIAX Options Primary Lead Market Maker (PLMM) assignments and un-assignments will not be supported via the MFP.   The MIAX Options Listings Department will continue to facilitate PLMM solicitation, assignment and un-assignment.

Additional details are provided in the attached PDF and on the Exchange's website.

Please contact MIAX Listings with any questions at Listings@miaxglobal.com or (609) 897-7308.