ETFs to Watch July 23, 2013 (EWZ, GLD, UDN)

Here is the ETF Professor's ETF Watch List for Tuesday, July 23, 2013.

The SPDR Gold Shares (NYSE:GLD) will certainly be in play as will the iShares Silver Trust.

Keep an eye on the Global X Silver Miners ETF (NYSE:SIL).

Let's see if the iShares Dow Jones US Broker-Dealers ETF (NYSE:IAI) can keep the good times going.

Emerging markets plays of the day: Market Vectors Egypt ETF (NYSE:EGPT), Market Vectors Vietnam ETF (NYSE:VNM) and the iShares MSCI Brazil ETF (NYSE:EWZ).

Forex play of the day: PowerShares DB Dollar Bearish (NYSE:UDN).

Bond play of the day: SPDR Barclays Capital Convertible Securities ETF (NYSE:CWB).