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MIAX Sapphire® Options Alerts

Technical Alert, Trading Alert, Regulatory Alert

MIAX Sapphire

January 28, 2026 | 03:49 PM

MIAX Sapphire Options Exchange - Updated MEO Interface Specification to Support Upcoming Selective Liquidity Auto Purge (SLAP) Enhancement

The MIAX Sapphire Options Exchange MIAX Express Order (MEO) Interface Specification has been updated to support the Selective Liquidity Auto Purge (SLAP)...

Listing Alert

MIAX Sapphire

January 28, 2026 | 02:10 PM

MIAX Exchange Group - Options Markets - Delistings Effective for January 29, 2026

The following option classes will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange and...

Listing Alert

MIAX Sapphire

January 28, 2026 | 12:15 PM

MIAX Exchange Group - Options Markets - Closing-Only Series in iShares Silver Trust (SLV)

The attached series in iShares Silver Trust (SLV) will be made closing-only on the MIAX Options Exchange, MIAX Pearl Options...

Listing Alert

MIAX Sapphire

January 27, 2026 | 05:24 PM

MIAX Exchange Group - Options Markets - Delisting of Plymouth Industrial REIT, Inc. (PLYM)

Plymouth Industrial REIT, Inc. (PLYM) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and...

Regulatory Alert, Trading Alert

MIAX Sapphire

January 27, 2026 | 11:51 AM

Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Wednesday, January 28, 2026

MIAX Pearl Options and MIAX Sapphire Options will increase the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor maximum...

Technical Alert, Trading Alert

MIAX Sapphire

January 27, 2026 | 10:15 AM

MIAX Exchange Group - Options, Equities and Futures Exchanges - DMZ Switch Maintenance Scheduled for Saturday, January 31, 2026

The MIAX options, equities and futures exchanges will perform DMZ Switch maintenance on Saturday, January 31, 2026 from 9:00 a.m....

Listing Alert

MIAX Sapphire

January 26, 2026 | 09:51 AM

MIAX Exchange Group - Options Markets - Series in iShares Silver Trust (SLV)

The following series in iShares Silver Trust (SLV) have been made non-tradable on the MIAX Options Exchange, MIAX Pearl Options Exchange,...

Listing Alert

MIAX Sapphire

January 23, 2026 | 03:41 PM

MIAX Exchange Group - Options Markets - Delisting of Guess?, Inc. (GES)

Guess?, Inc. (GES) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire Options...