Scalper QQQ & Stocks
Author: tradercn
Creation Date: 3/9/2012 8:26 PM
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tradercn

#1
The previous back testing result of Scalper QQQ & Stocks several months ago is different from the current one. I know the stock data is the same. I am wondering if the pre-loaded strategies are modified. If it is modified, where can I see the previous code? Thanks.
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Eugene

#2
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Eugene

#3
In addition, there's more factors you have to carefully check:

1. The data being the same. How do you know that.
2. Wealth-Lab's settings. The various options under Preferences. Symbol Info Manager settings et al.
3. Data loading range.
4. Strategy parameters must match (if present).
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tradercn

#4
Thanks, you've been very helpful. I will check it out.
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