[amibroker] Re: Custom Backtester interface posshares

["Mike" <sfclimbers@xxxxxxxxx>]

1. The property is called PosSize, not posshares
2. If you want to set as percent of equity, you must use a -ve value (e.g. -2 vs. -4).

Mike

--- In amibroker@xxxxxxxxxxxxxxx, zeek ing <zeeking57@xxx> wrote:
>
> hello all,
>  I am trying to access the custom backtester interface to change the share
> size based on account value. But the code is off. I think sig.poshares is
> incorrect. Is there another term to call or set the shares in the
> backtester.
> 
> thanks
> 
> if (Status("action")==actionPortfolio)
> {
> bo=GetBacktesterObject();
> bo.preprocess();
> for(bar=0;bar<BarCount;bar++)
> {Currentportfolioequity =bo.equity;
> for(sig=bo.getfirstsignal(bar);sig;sig=bo.getnextsignal(bar))
> {
> if(Currentportfolioequity>20000)sig.poshares=4;
> if(Currentportfolioequity<20000)sig.poshares=2;
> 
> }
> bo.processtradesignals(bar);
> }bo.postprocess();
> }
>




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