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.


Expanded Proforma SDL Offering for the September 2019 Rebalance

Effective Friday, September 13, 2019, S&P Dow Jones Indices will launch additional proforma SDL files (PRO.SDL) for various S&P and Dow Jones Indices. The PRO.SDL is a new rebalance index file to complement existing rebalance constituent files (PRO.SDC). It provides clients summary level market capitalization and count information, as well as a forecasted divisor, as of the rebalance effective date.