ETFs to Watch October 12, 2011

Here is the ETF Professor's ETF Watch List for Wednesday October 11, 2011. The Teucrium Corn ETF (NYES: CORN) is looking strong. Earnings play: Financial Select Sector SPDR (NYSE:

). Might as well add the ProShares UltraShort Financials (NYSE:

) to that, too. The PowerShares DB Agriculture Double Long ETN (NYSE:

) has a strong chart. Emerging markets plays of the day: Market Vectors Brazil Small-Cap ETF (NYSE:

), iShares FTSE China 25 Index Fund (NYSE:

) and the Global X Argentina ETF (NYSE:

). Forex play of the day: CurrencyShares Canadian Dollar Trust (NYSE:

). Bond play of the day: Market Vectors High-Yield Muni ETF (NYSE:

).