Quote from 2manywhiners:
ETFs are FUN!
QQQQ (Nasdaq 100)
ONEQ (Nasdaq Composite, tracks like Qs but higher Price, lower Vol)
SPY (S&P 500)
DIA (Dow Industrials)
IWM (Russell 2000)
IW* (other Russells' =
http://www.elitetrader.com/vb/showthread.php?s=&postid=1101664#post1101664 )
GLD (hmmm?)
IAU (like GLD on lower Vol)
USO (US Oil)
OIH (oil common stocks)
XLE (oil, gas, & energy stocks)
IYK (Dow Consumer Goods; 52wk range of $51-$55, why would anyone want that?)
EWZ (Brazil stocks)
FXI (China 25)
EEM (Emerging Mrkts)
EWJ (Japan TokyoSE; 52wk range of $10-$15)