The CTS Summary file contains all current trading day Equity, Local Issues & Bonds Correction, Cancel, Error messages & Prior Day Trades for Correction, Cancel and Error messages for all CTS symbols including dedicated test symbols and symbols with “.TEST” suffix that have been processed for the current trading day. In addition, it also contains all iterations of the Equity, Local Issues and Bond Consolidated & Participant End-of-Day Summary messages.
| FTP Server Name | ftp.nyxdata.com |
| FTP Directory Name | cts_summary_files |
| Filename | CTA.summary.yyyymmdd (e.g. CTA.summary.20111211) |
| Access | Anonymous |