U.S. Option System Status
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MIAX Options
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MIAX Pearl
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MIAX Emerald
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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 | 09:15 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...