MIAX Options® Alerts
Technical Alert, Trading Alert
MIAX Options
March 30, 2026 | 10:02 AM
MIAX Options Exchange - Updated MEI, AIS and FOI Interface Specifications to Support Upcoming Enhancements
The MIAX Options Exchange interface specifications have been updated to support the following enhancements. MEI Interface Specification v2.11, AIS Interface Specification...
Listing Alert
MIAX Options
March 27, 2026 | 05:12 PM
MIAX Exchange Group - Options Markets - Closing-Only Series in Petco Health and Wellness Company, Inc. (WOOF)
The following series in Petco Health and Wellness Company, Inc. (WOOF) will be made closing-only on the MIAX Options Exchange, MIAX Pearl...
Trading Alert, Regulatory Alert
MIAX Options
March 26, 2026 | 05:03 PM
Changes to the Expanded Opening and Intra-day Quote Width Requirements and Order Monitor Settings for Certain Symbols Trading on MIAX Options and MIAX Emerald Options Beginning Wednesday, April 1, 2026, Through Tuesday, June 30, 2026
MIAX Options and MIAX Emerald Options will change the maximum valid bid/ask differentials for certain symbols traded on the Exchanges....
Listing Alert
MIAX Options
March 26, 2026 | 11:00 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Companhia de Saneamento Basico do Estado de Sao Paulo - SABESP (SBS)
Companhia de Saneamento Basico do Estado de Sao Paulo - SABESP (SBS) has announced a Stock Dividend effective for Friday,...
Listing Alert
MIAX Options
March 25, 2026 | 06:32 PM
MIAX Exchange Group - Options Markets - Delisting of FiscalNote Holdings, Inc. (NOTE)
FiscalNote Holdings, Inc. (NOTE) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire...