Comparing units outstanding versus one week ago at the coverage universe of ETFs at ETF Channel, the biggest inflow was seen in the PowerShares QQQ (QQQ), which added 22.2 million units, or a 4.5% increase week over week. Among the largest underlying components of QQQ, in morning trading today Apple (AAPL) is up about 0.3%, and Google (GOOG) is up by about 0.9%.
And on a percentage change basis, the ETF with the biggest increase in inflows was the First Trust Asia Pacific Ex-Japan AlphaDEX Fund (FPA), which added 100,000 units, for a 28.6% increase in outstanding units.