U.S. Option System Status
All Options Exchanges Alerts
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...
Regulatory Alert
MIAX Emerald
August 13, 2019 | 01:02 PM
Regulatory Requirements when entering a Qualified Contingent Cross Order (QCC) or a Complex Qualified Contingent Cross Order (cQCC)
Please refer to MIAX Emerald Regulatory Circular 2019-66 for regulatory reporting requirements when entering a QCC or cQCC order. For questions...
Regulatory Alert
MIAX Emerald
August 13, 2019 | 01:01 PM
MIAX Emerald PRIME Timer
The MIAX Emerald Request for Responses (“RFR”) timer for price improvement auctions will be set to one hundred (100) milliseconds. Please...