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Re: [amibroker] Error message while backtesting



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Hello,
 
User's Guide:
 
Automatic Analysis, Settings, 'Portfolio' tab.
 
Limit trade size as % of entry bar volume
 
This prevents from entering the trades greater than given percentage of entry bar's volume. For example if backtesting daily data and today's volume for thinly traded stock is 177,000 shares, setting this to 10% will limit the maximum trade size to 17,700 shares (10% of total daily volume). This prevents from 'affecting the market' by huge orders.
 
IMPORTANT NOTE:
Some instruments like MUTUAL FUNDS come without VOLUME data. To backtest such instruments please set this field to ZERO (0) or check "Disable trade size limit weh bar volume is zero" box. This effectively turns OFF this feature. Otherwise you won't be able to enter any trade at all.

Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
Sent: Wednesday, July 22, 2009 3:09 PM
Subject: [amibroker] Error message while backtesting

Hello,
 
when running backtester (detailed mode) , I get the message:

 "requested size is greater than 10 % of the bar volume. Limit applied".
 
I can´t remember having specified such a limit in my code.
 
So, where does it come from?
 
Thanks
 
Markus


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