ETF taxonomy series are being removed in the release coming next week because they are difficult to maintain, especially if we want to add European ETFs in the future. The fact that they were rarely used and returned incorrect results in some cases also influenced this decision.
Functions for technical factors like these will return an error message after the release:
Rel%Chg(253,#ETFSector)
Close(0,#Country)
AvgVol(20,0,#Family)
Cross sectional functions like these are NOT affected:
FCount(“1”,#Region)
Aggregate(“Yield”, #Region)
FRank(“Yield”, #AssetClass)