Were ETF fund flows chasing or predicting performance in 2011?
How to use ETFs to implement fund managers' current ideas at lower costs.
As he did as a hedge-fund manager for Bear Stearns, Jim Dowd focuses on bringing low costs and diversification to his clients.
Some ETF investors are piling into gold while others are betting on a strengthening greenback.
Yield-hungry investors also loaded up on junk bonds, while rate hike fears push fixed-income investors to the short end of the yield curve.