When using TRTH data, Qualifier code seems unclear to me. I checked documentations RDMFieldDictionary and enumtype.def files, but there are still some extra codes. For example,
MSFT.O,Market Price,2020-03-16T09:34:27.533993762-04,Trade,ADF,140.0319,125,@ Z[GV4_TEXT];141[IRGCOND];[GV3_TEXT],13:34:27.519000000,,
1) What does the @ sign mean in the first Qualifier?
2) 141 is not found in enumtype.def, what does it mean?
3) Market melt happened on 2020-03-16, how could this trade happen?