Different PerformanceResults after upgrading from WL 6.2.34 to WL 6.3.13
Author: Mockasino
Creation Date: 3/3/2012 2:48 PM
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Mockasino

#1
Hello Eugene,

after having upgraded WL to the new Release 6.2.34 , the results of my backtesting strategy
differ from WL 6.2.13

All backtesting settings like commissions,etc are completely the same in both applications.
Is this a known issue to you ?
It would be very fine if you can send me some feedback to this topic.

Thanks a lot.

Kind regards

Christian
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Eugene

#2
Hello Christian,

Please be specific. We cannot answer questions like this because there's absolutely nothing to support your observation. Give us something to reproduce what you're seeing.
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Mockasino

#3
Hi Eugene,

you have right. Sorry.
I forgot to send you an attachement.
But nevertheless i reinstalled WL 6.3.13 once again and now the results are the same.
Sounds a bit strange, but it is the fact.
I will check it a bit closer.

So i would like to close it for now.


Regards
Christian
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Eugene

#4
Hi Christian,

No problem. Although reinstallation can not fix such "issues" (for 3+ years, the Wiki FAQ has been stating that fact), I'm sure there's a logical explanation of the phenomenon. Should you experience it next time, please describe what's exactly different, include a sample code, describe your position sizing and data loading settings as well as the data provider and the symbol(s)/DataSet.
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Eugene

#5
Just in case someone else stumbles onto this topic.

Based on additional data provided in a support ticket, I was unable to reproduce any difference. The backtest results are the same. So far it does not seem to a "6.3 issue".
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