DIA, CAT, AMGN, UNH: ETF Inflow Alert

Looking today at week-over-week shares outstanding changes among the universe of ETFs covered at ETF Channel , one standout is the SPDR Dow Jones Industrial Average ETF Trust (Symbol: DIA) where we have detected an approximate $285.1 million dollar inflow -- that's a 0.6% increase week over week in outstanding units (from 86,442,867 to 86,992,867). Among the largest underlying components of DIA, in trading today Caterpillar Inc. (Symbol: CAT) is up about 0.9%, Amgen Inc (Symbol: AMGN) is up about 0.5%, and UnitedHealth Group Inc (Symbol: UNH) is relatively unchanged.