ETFs to Watch October 21, 2011

Here is the ETF Professor's Watch List for Friday October 21, 2011. The Regional Bank HOLDRs RKH looked decent on Thursday. Earnings plays: iShares Dow Jones US Oil Equipment Index Fund IEZ and the PowerShares Dynamic Food & Beverage ETF PBJ. Play oil with the United States Brent Oil Fund BNO. Emerging markets plays of the day: Guggenheim China Small-Cap ETF HAO, WisdomTree India Earnings ETF EPI and the Direxion Daily Russia 3X Bear Shares RUSS. Forex play of the day: PowerShares DB Dollar Bullish UUP. Bond play of the day: Market Vectors High-Yield Muni ETF HYD.