U.S. Option System Status
  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Regulatory Alert, Trading Alert

MIAX Sapphire

September 09, 2025 | 04:20 PM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Order Origin Types

The following complex order origin types may be entered onto the Strategy Book: Priority Customer Non-Priority Customer Firm Broker Dealer Market Maker Floor Market Maker Non-Member Market...

Regulatory Alert, Trading Alert

MIAX Sapphire

September 09, 2025 | 04:15 PM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Complex Orders

Complex Orders, including Stock-Option Orders, are available to trade on MIAX Sapphire Options for all symbols traded on MIAX Sapphire...

Regulatory Alert, Trading Alert

MIAX Sapphire

September 09, 2025 | 03:40 PM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Order Origin Types

The following complex order origin types may be entered onto the Strategy Book: Priority Customer Non-Priority Customer Firm Broker Dealer Market Maker Floor Market Maker Non-Member Market...

Regulatory Alert, Trading Alert

MIAX Sapphire

September 09, 2025 | 12:50 PM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Reporting of Matched Trades to Clearing Corporation

Post-trade adjustments that do not affect the contractual terms of a trade are to be performed by the Exchange Member...

Regulatory Alert, Trading Alert

MIAX Sapphire

September 09, 2025 | 09:54 AM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Split Price Transactions

If an order or offer (bid) for contracts of a series is represented to the trading crowd, a Floor Participant...

Regulatory Alert, Trading Alert

MIAX Sapphire

September 09, 2025 | 09:15 AM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Communications and Equipment on the Trading Floor

Floor Participants may use Exchange approved communication methods and devices for business communications on the Trading Floor. Floor Brokers, Clerks,...

Regulatory Alert, Trading Alert

MIAX Sapphire

September 09, 2025 | 08:53 AM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Floor Broker Cross Guarantee

Pursuant to MIAX Sapphire Options Exchange Rule 2040. Qualified Floor Orders, when a Floor Broker represents an order of 50...

Regulatory Alert

MIAX Sapphire

September 08, 2025 | 05:03 PM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Contrary Exercise Advices

Pursuant to MIAX Sapphire Options Exchange Rule 700. Exercise of Options Contracts, and as described in MIAX Sapphire Options Exchange...