As announced in Trading Notice #12-25, Direct Edge® will introduce optional attribution functionality for order entry and market data to EDGA Exchange, Inc. (EDGA®) and EDGX Exchange, Inc. (EDGX®) effective Monday, September 24, 2012.
Testing
Daily testing is currently available through our Member Test system. In addition, a weekend production test has been scheduled for Saturday, September 22, 2012.
All market data subscribers are strongly encouraged to participate in testing. All market data subscribers will need to accommodate the new “Add Order with Attribution” message, even if they do not plan to use attribution.
More Information
- Refer to the Trading with Attribution page and EdgeBook AttributedSM pages on the Direct Edge website for more information and important documents and forms.
