ETFs to Watch July 15, 2013 (IAI, FXI, PGHY)

Here is the ETF Professor's ETF Watch List for Monday, July 15, 2013. The iShares Gold Trust (NYSE: IAU ) remains in focus. The iShares U.S. Broker-Dealers ETF (NYSE: IAI ) should be in play all week. Give the First Trust Biotech ETF (NYSE: FBT ) a look. Emerging markets plays