stochastic study

[jaimeog]

Good Morning,

Could somebody please tell me how can I draw the 20
and 80 line on the stochastic study and use those values
as var's ....

Great day to everybody ...

Thanks a lot

Jaime

[ACM]

Jaime
Here is a basic example of how to add user adjustable bands. The script was created by modifying the basicStoch.efs which is provided in the EFS2 Basic folder.

function preMain() {
    setStudyTitle("Stochastic");
    setCursorLabelName("%K",0);
    setCursorLabelName("%D",1);
    setDefaultBarFgColor(Color.blue, 0);
    setDefaultBarFgColor(Color.red, 1);
}
 
function main(Upper,Lower) {//define the user adjustable parameters
 
    if(Upper==null) Upper = 80;//can be modified in Edit Studies
    if(Lower==null) Lower = 20;//can be modified in Edit Studies
    addBand( Upper, PS_SOLID, 1, Color.black,"UpperBand");
    addBand( Lower, PS_SOLID, 1, Color.black,"LowerBand");
 
    return new Array (stochK(14,1,3),stochD(14,1,3));
} 

If you also look at customStoch.efs in the EFS2 Custom folder you can see another example of how to do it using the FunctionParameter Object
Alex