y***r 发帖数: 16594 | 1 Perfchart 6 shows the comparable ETFs: the Dow Diamonds (DIA), the 20+ Year
Treasury ETF (TLT), the Dollar Bullish ETF (UUP), the Gold ETF (GLD) and the
US Oil Fund ETF (USO). As you can see, most keep track of the underlying
security pretty good. Only a few percentage points separate the returns. The
major stock index ETFs (SPY,QQQQ,IWM,DIA) seem to track the underlying
indices quite well. Oil sticks out like a sore thumb though. West Texas
Intermediate is up over 90% the last 200-days, but the |
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