PPO Indicator

[Dukefist]

Anyone have code for the PPO indicator?

http://stockcharts.com/education/What/IndicatorAnalysis/indic_priceOscillator.html

Thanks

Duke

[TS Support]

Hi Duke, here is the code!

var slowma = null;
var fastma = null;

function preMain()
{
    setStudyTitle("Price Osc");
    setCursorLabelName("Price Osc", 0);
    setDefaultBarFgColor(Color.red, 0);
    addBand(0, PS_SOLID, 1, Color.lightgrey);

}


function main(FastLen, SlowLen) {
	
	if(FastLen == null)
		FastLen = 10;
	if(SlowLen == null)
		SlowLen = 20;
	if(fastma == null)
		fastma = new MAStudy(FastLen, 0, "Close", MAStudy.SIMPLE);
	if(slowma == null)
		slowma = new MAStudy(SlowLen, 0, "Close", MAStudy.SIMPLE);

	return fastma.getValue(MAStudy.MA) - slowma.getValue(MAStudy.MA);
}