ETFs to Watch May 22, 2012 (KOL, UCO, FXE)

Here is the ETF Professor's ETF Watch List for Tuesday May 22, 2012. The Market Vectors Gold Miners ETF GDX impressed on Monday as did the Market Vectors Coal ETF KOL. Will oil build on its Monday gains? Find the answer with the ProShares Ultra DJ-UBS Crude Oil UCO. Get defensive with the Vanguard Telecom Services ETF VOX. Emerging markets plays of the day: ProShares UltraShort MSCI Brazil BZQ, Market Vectors Vietnam ETF VNM and the iShares MSCI Turkey Investable Market Index Fund TUR. Forex play of the day: CurrencyShares Euro Trust FXE. Bond play of the day: iShares Industrials Sector Bond Fund ENGN.