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Since personal emails have not worked, here it goes on the forum:
Stop Spamming MEEEEEEEE.
--- In amibroker@xxxxxxxxxxxxxxx, "Mohit Gupta" <mohitgupta_2001@xxx>
wrote:
>
>
> _SECTION_BEGIN
>
> //////////////////////////////// BAR SCALAR
/////////////////////////////////
>
> // When developing short-term trading systems that use complicated
formulea
>
> // it helps the be able to see system response to a changing bar.
While you
>
> // can step through a price chart to try and understand system
behavior it is
>
> // much easier to just place the cursor on the chart and modify
the next bar
>
> // accoring to some user input. The code below "scales" or
"stretches" the bar:
>
> // it magnifies HLC prices wrt the Open price of the bar. This
allows you to
>
> // test your system with gradual price changes and under
controlled conditions.
>
> // This is much easier then waiting for Real-Time price changes to
show their
>
> // effect.
>
> SetBarsRequired(1000000,1000000);
>
> BI = BarIndex();
>
> SB = Min(LastValue(ValueWhen(SelectedValue(BI)+1 == BI,BI)),
BarCount-1);
>
> EnableScaling = ParamToggle("Apply Offset","DISABLED|ENABLED");
>
> ScalingFactor = Param("HLC Scaling Factor",1,0,5,0.01);
>
> if( EnableScaling )
>
> {
>
> Hd = H[sb]-O[sb];
>
> Ld = O[sb]-L[sb];
>
> Cd = C[sb]-O[sb];
>
> Hd = ScalingFactor * Hd;
>
> Ld = ScalingFactor * Ld;
>
> Cd = ScalingFactor * Cd;
>
> H[sb] = O[sb] + Hd;
>
> L[sb] = O[sb] - Ld;
>
> C[sb] = O[sb] + Cd;
>
> }
>
> Plot(C,"",1,128);
>
> _SECTION_END
>
------------------------------------
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