I'm looking at FX products (e.g., AUDTN=) on 2021-03-28 and 2021-03-29 and I've observed a couple of oddities:
1. I see GEN_VAL1 (FID: 996) and GEN_VAL2 (FID: 997), but, I do NOT see GV1_TEXT or GV2_TEXT to indicate what those values mean. Is this normal? How should I interpret these GEN_VALn fields?
2. I see ACVOL_1 but I never see any individual trade information. Where is the accumulated trade volume coming from?