ETFs to Watch October 19, 2012 (QQQ, XES, YCS)

Here is the ETF Professor's ETF Watch List for Friday October 19, 2012. Obvious plays: PowerShares QQQ QQQ and the First Trust Dow Jones Internet Index Fund FDN. Stay defensive with the Health Care Select Sector SPDR XLV. The SPDR S&P Oil & Gas Equipment & Services ETF XES is worth a look. Emerging markets plays of the day: iShares MSCI Thailand Investable Market Index Fund THD, iShares MSCI Mexico Investable Market Index Fund EWW and the Global X FTSE Colombia 20 ETF GXG. Forex play of the day: ProShares UltraShort Yen YCS. Bond play of the day: Vanguard Total Bond Market ETF BND.