U.S. Option System Status
All Options Exchanges Alerts
Trading Alert
MIAX Options
June 23, 2014 | 04:57 PM
MIAX Delisting Alert: CHELSEA THERAPEUTICS INTERNATIONAL LTD. (CHTP)
CHELSEA THERAPEUTICS INTERNATIONAL LTD. (CHTP) will be delisted from the MIAX Options Exchange effective prior to the opening of business...
Technical Alert
MIAX Options
June 23, 2014 | 12:42 PM
MIAX Options Holiday Schedule - July 3rd & 4th
Please be advised the MIAX Options Exchange will have an abbreviated trading session on Thursday, July 3, 2014. All Option...
Regulatory Alert
MIAX Options
June 23, 2014 | 09:45 AM
Update: Market for Underlying Security used for Openings on MIAX as of June 23, 2014
MIAX Regulatory Circular 2014-43 identifies an update to a new option class to start trading on MIAX on Monday, June...
Listing Alert
MIAX Options
June 23, 2014 | 07:41 AM
MIAX Daily Listing Alert: Series Available for Trading
An updated list of tradable options is available in CSV format on the MIAX website at: content/listings Please contact MIAX Options...
Regulatory Alert
MIAX Options
June 20, 2014 | 05:05 PM
Market for Underlying Security used for Openings on MIAX as of June 23, 2014
MIAX Regulatory Circular 2014-42 identifies new option classes to start trading on MIAX on Monday, June 23, 2014, and, as...
Listing Alert
MIAX Options
June 20, 2014 | 07:16 AM
MIAX Daily Listing Alert: Series Available for Trading
An updated list of tradable options is available in CSV format on the MIAX website at: content/listings Please contact MIAX Options...
Listing Alert
MIAX Options
June 19, 2014 | 03:49 PM
MIAX Listing Alert: New Listings for 6/23/2014
The option classes listed below will begin trading on the MIAX Options Exchange on Monday, June 23, 2014. ACACIA RESEARCH CORPORATION...
Listing Alert
MIAX Options
June 19, 2014 | 03:10 PM
MIAX Corporate Action Alert: TRINITY INDUSTRIES INC. (TRN)
TRINITY INDUSTRIES INC. (TRN) has announced a 2-for-1 stock split. Associated strike price adjustments will become effective at the opening...