MIAX Emerald® Options Alerts
Listing Alert
MIAX Emerald
September 29, 2026 | 02:14 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert - The Zcash ETF (ZCSH)
The Zcash ETF (ZCSH) has announced a stock split. Associated strike price adjustments will become effective on Wednesday, September 30, 2026....
Regulatory Alert, Trading Alert
MIAX Emerald
September 29, 2026 | 01:48 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbols Effective Wednesday, September 30, 2026
Please refer to the Regulatory Circulars listed below for the newly listed symbols and the corresponding market for the underlying...
Listing Alert
MIAX Emerald
September 29, 2026 | 01:28 PM
MIAX Exchange Group - Options Markets - New Listings Effective for September 30, 2026
The attached option classes will begin trading on the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire...
Trading Alert, Regulatory Alert
MIAX Emerald
September 28, 2026 | 01:29 PM
MIAX Options and MIAX Emerald Options - Changes to the Expanded Opening and Intra-day Quote Width Requirements and Order Monitor Settings for Certain Symbols Beginning Thursday, October 1, 2026, Through Thursday, December 31, 2026
MIAX Options and MIAX Emerald Options will change the maximum valid bid/ask differentials for certain symbols traded on the Exchanges....
Regulatory Alert, Technical Alert, Trading Alert
MIAX Emerald
September 28, 2026 | 12:19 PM
MIAX Exchange Group - Options Exchanges - Have Revoked Self-Help on the BOX Options Exchange
Please be advised the MIAX Options, MIAX Pearl Options, MIAX Emerald Options & MIAX Sapphire Options Exchanges have revoked self-help on the BOX...
Technical Alert, Trading Alert, Regulatory Alert
MIAX Emerald
September 28, 2026 | 11:18 AM
MIAX Exchange Group - Options Exchanges - Have Declared Self-Help on the BOX Options Exchange
MIAX Options, MIAX Pearl Options, MIAX Emerald Options & MIAX Sapphire Options Exchanges have declared self-help on the BOX Options...