Technical Alert

MIAX Options

August 16, 2012 | 05:30 PM

Miami International Securities Exchange Announces Mock Trading Testing Dates

Miami International Securities Exchange, LLC("MIAX"), in preparation for the launch of its Options Trading Platform, has announced industry participation mock trading dates. The MIAX Options Exchange, which will be a fully-electronic options exchange, is planning to commence operations in October 2012, subject to SEC approval.

Please see the attached press release for mock trading testing details.