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.


Modifications to the S&P/BNY Mellon and S&P ADR Indices End-of-Day Files

S&P Dow Jones Indices is making the following changes to the S&P/BNY Mellon and S&P ADR Indices end-of-day files:

- Beginning Friday, April 1, 2022, the index names and keys for the S&P/BNY Mellon and S&P ADR Indices will change.

- Beginning Monday, April 18, 2022, the filenames for S&P/BNY Mellon Indices will change.