U.S. Option System Status
All Options Exchanges Alerts
Trading Alert
MIAX Options
March 11, 2013 | 03:57 PM
Underlying Security System Setting for Market Vectors Semiconductor ETF (SMH) Effective March 12, 2013
Pursuant to MIAX Rule 503(d), the “market for the underlying security” for purposes of Openings on the Exchange in SMH...
Trading Alert
MIAX Options
March 08, 2013 | 05:48 PM
Penny Pilot Classes for Option Classes to Start Trading on March 11, 2013
This Regulatory Circular replaces the previously released Regulatory Circular 2013-10 from March 6, 2013. MIAX Regulatory Circular 2013-10 identifies options classes...
Trading Alert
MIAX Options
March 08, 2013 | 05:45 PM
Market for Underlying Security used for Openings on MIAX for Option Classes to Start Trading on March 11, 2013
This Regulatory Circular replaces the previously released Regulatory Circular 2013-09 from March 6, 2013. MIAX Regulatory Circular 2013-09 identifies the exchanges...
Listing Alert
MIAX Options
March 08, 2013 | 12:57 PM
MIAX Listing Alert: Reminder - New Listings for March 11 2013
The option classes listed below will begin trading on the MIAX Options Exchange on Monday March 11th, 2013. 1. ADM -...
Trading Alert
MIAX Options
March 08, 2013 | 09:04 AM
Opening Quote Spread Relief in Pandora Media Inc. (P)
Issue Symbol: P Multiplier: 3X Reason: In maintenance of a fair and orderly market. Time: Opening Only Subject Summary: Please be advised the MIAX Regulation Department...
Listing Alert
MIAX Options
March 08, 2013 | 08:49 AM
MIAX Listing Alert: New PLMM in GDI
Effective prior to the start of trading on Friday, March 8, 2013, Susquehanna International Group will assume the duties of...
Listing Alert
MIAX Options
March 08, 2013 | 08:17 AM
MIAX Listing Alert: New Series 3/8/2013
The option series listed in the attached PDF will begin trading on the MIAX Options Exchange on Friday March 8th,...
Trading Alert
MIAX Options
March 07, 2013 | 04:15 PM
Minimum Quote Size Requirement for Symbol EQIX effective March 8, 2013
Attached is Regulatory Circular 2013-11, which references a change to the minimum standard quote size for options in Equinix, Inc....