Words of Caution on Emerging Markets ETFs

The Vanguard FTSE Emerging Markets ETF (NYSEArca: VWO) and the iShares MSCI Emerging Markets ETF (NYSEArca: EEM), two largest emerging markets exchange traded funds by assets, are in rally mode. VWO and EEM are up an average of 6.4% over the past month, but some market observers see reasons for...