[diogomattoso]

Hi guys,

Can anyone help me out by porting the following code originally made to thinkorswim to NinjaTrader? Here it is:

declare lower;
input length = 20;
def closeLog = Log(close[1] / close[2]);
def SDev = stdev(closeLog, length)* Sqrt(length / (length – 1));
def m= SDev * close[1];
plot spike = (close[0] – close[1]) / m;
spike.setPaintingStrategy (PaintingStrategy.HISTOGR AM);
spike.AssignValueColor(if close > close[1] then Color.UPTICK else if close < close[1] then Color.DOWNTICK else GetColor(1));

Thanks a lot!