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发表于 2009-4-13 02:20 PM
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OKay, looks like you are still pretty new in this field, those 3 years results are Forward-test, you can certainly do Back-test.
It is true some systems only apply for a certain market or a certain period, e.g. if you use a simple overbought/oversold system to buy/sell. But remember, no matter what kind of market we are in, there are a certain things that never change. |
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