U.S. Option System Status
All Options Exchanges Alerts
Trading Alert
MIAX Emerald
February 28, 2019 | 02:27 PM
MIAX Emerald System Settings
Please refer to MIAX Emerald Regulatory Circular 2019-12 for various system settings for MIAX Emerald effective at the start of...
Regulatory Alert
MIAX Emerald
February 28, 2019 | 02:25 PM
MIAX Emerald Market Maker Quote Types and Minimum Size Requirement
Please refer to MIAX Emerald Regulatory Circular 2019-11 for MIAX Emerald Market Maker quote types and minimum quote size requirements...
Trading Alert
MIAX Emerald
February 28, 2019 | 02:20 PM
MIAX Emerald Trade Allocation Method
Please refer to MIAX Emerald Regulatory Circular 2019-10 for MIAX Emerald trade allocation and priority overlays effective at the start...
Regulatory Alert
MIAX Emerald
February 28, 2019 | 02:20 PM
MIAX Emerald Order Types
Please refer to MIAX Emerald Regulatory Circular 2019-09 for MIAX Emerald eligible order types effective at the start of trading...
Trading Alert
MIAX Emerald
February 28, 2019 | 02:16 PM
MIAX Emerald Exchange Codes
Please refer to MIAX Emerald Regulatory Circular 2019-08 for the list of MIAX Emerald exchange codes effective at the start...
Trading Alert
MIAX Emerald
February 28, 2019 | 02:08 PM
Compliance with Section 11(a) of the Securities Exchange Act of 1934
Please refer to MIAX Emerald Regulatory Circular 2019-07 for information on MIAX Emerald’s compliance with Section 11(a) of the Securities Exchange Act...
Regulatory Alert
MIAX Options
February 28, 2019 | 09:39 AM
MIAX Options & MIAX PEARL - OPRA failed over to Secondary Site
Please be advised that OPRA experienced issues beginning at 09:28 AM. MIAX Options and MIAX PEARL connected to OPRA's secondary...
Regulatory Alert
MIAX Pearl
February 28, 2019 | 09:39 AM
MIAX Options & MIAX PEARL - OPRA failed over to Secondary Site
Please be advised that OPRA experienced issues beginning at 09:28 AM. MIAX Options and MIAX PEARL connected to OPRA's secondary...