NEW YORK ( TheStreet) -- Here are five ETFs to watch this week.iShares Gold Trust ( IAU) During the middle of last week, Fed Chairman Ben Bernanke commented on his monetary policy before the House Financial Services Committee. While his statements touched on a number of topics, he remained mum on was the likelihood of a new round of quantitative easing. With hopes of QE3 fading, the markets surrendered to selling pressure and major stock indices slid into negative territory. These losses were contained, however, compared to the steep drop-off seen from gold. On Wednesday, shares of IAU fell over 5% -- the first decline of this magnitude in 2012.