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Regulatory Alert, Trading Alert

MIAX Options

September 23, 2026 | 12:43 PM

MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbol STDN Effective Thursday, September 24, 2026

Please refer to the Regulatory Circulars listed below for the newly listed symbol and the corresponding market for the underlying security used for openings on the MIAX Exchanges:

The newly listed symbol STDN will be available for trading beginning Thursday, September 24, 2026. 

Please direct questions to the Regulatory Department at Regulatory@miaxglobal.com or (609) 897-7309.