FIX 4.0 Specifications
Major changes in FIX 4.0 include enhancements in the following areas:
- Session layer
- Header information
- Supported encryption
- Date fields were modified
- Allocation support was significantly improved
Documents
FIX 4.0 Specification Documents - MS Word 73.38 KB 30 downloads July 30, 2017
Specification Document and Release Notes (ZIP of MS Word) ...
FIX 4.0 Specification Release Notes 55.98 KB 21 downloads July 30, 2017
FIX 4.0 Overview ...
FIX 4.0 Specification Documents - PDF 486.71 KB 55 downloads July 30, 2017
Specification Document and Release Notes (ZIP of PDF) ...