Client Resource Center

Easily access files on recent transitions, product documentation and more via our Subscriber Services center. Clients using this site can readily access information regarding current transitions with links to announcements and supporting documentation, along with key information related to data services.


Enhancements to S&P U.S. Indices Data Services - Completed - June 14, 2019

Effective Friday, June 14, 2019, S&P Dow Jones Indices will launch a new rebalance index file to complement existing rebalance constituent files (PRO.SDC) for the S&P U.S. Indices. The new proforma SDL (PRO.SDL) provides clients summary level market capitalization and count information, as well as a forecasted divisor, as of the rebalance effective date. This expanded data offering is the direct result of feedback from clients. Below is a summary of important details.