As announced in Trading Notice #12-25, Direct Edge® will introduce optional attribution functionality to EDGA Exchange, Inc. (EDGA) and EDGX Exchange, Inc. (EDGX). Attribution will be live on both EGDA and EDGX for both order entry and market data effective Monday, September 24, 2012.
Member testing will be available starting Wednesday, August 22, 2012. Weekend testing will be available on Saturday, September 22, 2012.
All Members are strongly encouraged to participate in testing as all will need to accommodate the new “Add Order with Attribution” message even if they do not plan to use attribution.
- Refer to Direct Edge Trading Notice #12-25 for more information about quoting with attribution as well as our new market data product EdgeBook AttributedSM.
- EdgeBook Attributed Technical Specifications
- EdgeBook Attributed User Agreement Addendum
- Logical Port Request Form