[amibroker] Re: Plot of Buy Array diffrent than Backtest/Exploration

["oliverdoerler" <oliverdoerler@xxxxxxxx>]

hi Mike,

thanks for your answer. i ran it over the complete period, which contains the plotted arrows in the chart (eod data over several years).

is it possible, that amibroker evaluate the buy array diffrent for plot and buy signals?

i would like to provide more information about the problem. but how, without copy the complete afl code. :)

olli

--- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@xxx> wrote:
>
> Make sure that you are running your exploration over a long enough period such that at least one buy appears. If you are running your exploration for just the last day, then there will be no results if there were no buy signals on that one day.
> 
> Same answer for the backtest. Make sure the backtest period is long enough to include one of your buy signals.
> 
> Mike
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "oliverdoerler" <oliver@> wrote:
> >
> > hi,
> > 
> > when i plot my buy array, i get several (correct) arrows in my charts for open signals. unfortunately, in a backtest or exploration dosnt appear any trade.
> > 
> > Buy = some formulas...
> > 
> > PlotShapes(Buy * shapeUpArrow, colorGreen, 0, Low, -20);
> > 
> > Filter = Buy;
> > AddColumn(DateTime(), "Date", formatDateTime);
> > 
> > 
> > if i use the buy array for the filter, should not appear exact the same datarows, like for the plot function? (the backtest is empty too) how can it be possible, that once the buy array has once some marks to plot and no marks for explore? i understand something wrong?
> > 
> > thanks in advance,
> > olli
> >
>




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