ETFs to Watch May 24, 2012 (OIH, ITB, UDN)

Here is the ETF Professor's ETF Watch List for Thursday May 24, 2012. The iShares S&P Global Materials Index Fund DZZ should be worth a trade. Keep an eye on the Market Vectors RVE Hard Assets Producers ETF HAP. The Market Vectors Oil Services ETF OIH perked up a bit late Wednesday. The iShares Dow Jones US Home Construction Index Fund ITB. Emerging markets plays of the day: ProShares UltraShort Brazil BZQ, Direxion Daily Emerging Markets Bear 3X Shares EDZ and the iShares MSCI South Korea Index Fund EWY. Forex play of the day: PowerShares DB US Dollar Index Bearish UDN. Bond play of the day: Market Vectors Fallen Angel High Yield Bond ETF ANGL.