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https://fixspec.com/FIX41

FIX.4.1 Standards (30th Jun 1999)

The FIX 4.1 specification delivered enhancements over FIX 4.0 in the following areas:

  • Orderflow
  • Allocations/settlement support
  • Symbology
  • Internalization

The data presented here includes the 19990630 errata which corrected a number of minor typographical errors or ambiguities in the original specification.