ETFs to Watch October 12, 2012 (FCG, KOL, TBT)

Here is the ETF Professor's ETF Watch List for Friday October 12, 2012. Obvious play of the day: U.S. Natural Gas Fund UNG. Add to that: First Trust ISE-Revere Natural Gas Index Fund FCG. Oddly enough, the Market Vectors Coal ETF KOL impressed on Thursday. Earnings play: Financial Services Select Sector SPDR XLF. Emerging markets plays of the day: Market Vectors Vietnam ETF VNM, EGShares China Infrastructure ETF CHXX and the Market Vectors Brazil Small-Cap ETF BRF. Forex play of the day: PowerShares DB Dollar Bearish UDN. Bond play of the day: ProShares UltraShort 20+ Year Treasury TBT.