ETFs to Watch October 31, 2012 (DEM, SKF, UUP)

Here is the ETF Professor's ETF Watch List for Wednesday October 31, 2012.

The SPDR S&P Insurance ETF (NYSE:KIE) and the U.S. Natural Gas Fund (NYSE:UNG) will certainly be in play.

Same goes for the PowerShares DB Crude Oil Double Short ETN (NYSE:DTO).

Keep an eye on the ProShares UltraShort Financials (NYSE:SKF).

Emerging markets plays of the day: PowerShares India Portfolio (NYSE:PIN), ProShares UltraShort Brazil (NYSE:BZQ) and the WisdomTree Emerging Markets Equity Income Fund (NYSE:DEM).

Forex play of the day: PowerShares DB Dollar Bullish (NYSE:UUP).

Bond play of the day: Vanguard Total Bond Market ETF (NYSE:BND).