Simple MA Study

[geronimo]

I'm trying to plot two lines in their own window below the price bars that represent the difference between the current bar's high and a 6 period simple moving average of the close and the second line represents the diference between the current bar's low and the same 6 period simple moving average of the closes.

I don't know why the attached (also printed below) code is not working and would appreciate any help.

Thanks,


Mark

//{{EFSWizard_Description
//
// This formula was generated by the Alert Wizard
//
//}}EFSWizard_Description 7532


//{{EFSWizard_Declarations

var vSMA6 = new MAStudy(6, 0, "Close", MAStudy.SIMPLE);

//}}EFSWizard_Declarations 9279


function preMain() {
/**
* This function is called only once, before any of the bars are loaded.
* Place any study or EFS configuration commands here.
*/
//{{EFSWizard_PreMain
setPriceStudy(true);
setStudyTitle("MA Scalp");
setCursorLabelName("h6", 0);
setCursorLabelName("l6", 1);
setDefaultBarStyle(PS_SOLID, 0);
setDefaultBarStyle(PS_SOLID, 1);
setDefaultBarFgColor(Color.darkgreen, 0);
setDefaultBarFgColor(Color.red, 1);
setDefaultBarThickness(1, 0);
setDefaultBarThickness(1, 1);
setPlotType(PLOTTYPE_LINE, 0);
setPlotType(PLOTTYPE_LINE, 1);
//}}EFSWizard_PreMain 50135

}

function main() {
/**
* The main() function is called once per bar on all previous bars, once per
* each incoming completed bar, and if you don't have 'setComputeOnClose(true)'
* in your preMain(), it is also called on every tick.
*/

//{{EFSWizard_Expressions
//{{EFSWizard_Expression_1
//}}EFSWizard_Expression_1 0

//}}EFSWizard_Expressions 9063


//{{EFSWizard_Return
return new Array(
high()-vSMA6,
low()-vSMA6
);
//}}EFSWizard_Return 8407

}

[ACM]

geronimo
Try the attached
Alex