// Downloaded From https://www.WiseStockTrader.com
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/*Volatility  written by Avi b*/
/***************************************/
time = Param( "time",21, 1, 100, 1 );
std = StDev( Close, time); 
Plot(std ,"Standard Deviation",32,1);

breaktime = Param( "breaktime",25, 1, 100, 1 );
stdavg = EMA(std,breaktime);
Plot(stdavg ,"Standard Deviation Avarage ",23,1);

Cross1  = Cross(std,stdavg); 
PlotShapes( IIf( Cross1 , shapeDigit1 + shapePositionAbove, shapeNone ), colorGreen );