ETFs to Watch April 30, 2013 (BSV, SIL, YCS)

Here is the ETF Professor's ETF Watch List for Tuesday, April 30, 2013.

Give the First Trust ISE-Revere Natural Gas Index Fund (NYSE:FCG) a look.

The First Trust Consumer Staples AlphaDEX Fund (NYSE:FXG) continues to impress.

Can the Global X Silver Miners ETF (NYSE:SIL) keep climbing?

Emerging markets plays of the day: Market Vectors Russia ETF (NYSE:RSX), WisdomTree Emerging Markets Equity Income Fund (NYSE:DEM) and the Market Vectors Egypt ETF (NYSE:EGPT).

Forex play of the day: ProShares UltraShort Yen (NYSE:YCS).

Bond play of the day: Vanguard Short-Term Bond ETF (NYSE:BSV).