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Listing Alert

MIAX Options

August 24, 2026 | 12:58 PM

MIAX Options and MIAX Emerald Options - Options Markets - New Listings Effective for August 25, 2026

The following option classes will begin trading on the MIAX Options and MIAX Emerald Options Exchanges on Tuesday, August 25, 2026:

  • Roundhill Photonics & Optics ETF (LYTE)
  • Silence Therapeutics plc (SLN)
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 business 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.  

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