U.S. Options

Alerts

Find more information on our U.S. options exchanges.

Back to All Options Exchanges
U.S. Option System Status

  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Regulatory Alert

MIAX Emerald

August 13, 2019 | 01:26 PM

MIAX Emerald Single Side Protection (SSP) Risk Protection Feature

Please refer to MIAX Emerald Regulatory Circular 2019-74 for SSP Risk Protection and Member reset instructions which will be available...

Trading Alert

MIAX Emerald

August 13, 2019 | 01:24 PM

Complex Order Price Protection Pre-set Values

Please refer to MIAX Emerald Regulatory Circular 2019-73 for price protection pre-set values for complex orders effective at the start...

Trading Alert

MIAX Emerald

August 13, 2019 | 01:22 PM

Complex Order Timers

Please refer to MIAX Emerald Regulatory Circular 2019-72 for system timers for Complex Orders effective at the start of trading...

Trading Alert

MIAX Emerald

August 13, 2019 | 01:19 PM

Complex Liquidity Types for MIAX Emerald Market Makers

Please refer to MIAX Emerald Regulatory Circular 2019-71 for liquidity types for Complex Orders which will be available for MIAX...

Trading Alert

MIAX Emerald

August 13, 2019 | 01:16 PM

MIAX Emerald Complex Origin Types

Please refer to MIAX Emerald Regulatory Circular 2019-70 for MIAX Emerald Complex Order Origin Types which will be eligible for...

Regulatory Alert

MIAX Emerald

August 13, 2019 | 01:14 PM

Default Settings for MIAX Order Monitor for Complex Orders

Please refer to MIAX Emerald Regulatory Circular 2019-69 for MIAX Order Monitor default settings for Complex Orders which will become...

Regulatory Alert

MIAX Emerald

August 13, 2019 | 01:06 PM

Complex Auction Initiating Percentages

Please refer to MIAX Emerald Regulatory Circular 2019-68 for Complex Order Initiating Percentages which will become available on August 26,...

Regulatory Alert

MIAX Emerald

August 13, 2019 | 01:04 PM

Trading of Complex Orders on MIAX Emerald

Complex Order functionality, including Complex Auctions, Stock-Option Orders and Derived Orders, will be available to trade on MIAX Emerald at...