// Downloaded From https://www.WiseStockTrader.com
// osma implementation for Amibroker
// version 0.2 (c) 28th April 2011, //xytise@gmail.com 


// Params

GraphXSpace = 3;

FastEma=Param("Fast EMA", 12, 1 , 25, 1);
SlowEma=Param("Slow EMA", 26, 1 , 50, 1);
SignalEma=Param("Signal EMA", 9, 1 , 25, 1);

// signals 
s = Signal( FastEma, SlowEma, SignalEma ); 
m = MACD( FastEma, SlowEma ); 
OsMA=m-s;

// plots
CenterLine = 0;
OsMAColor=IIf( OsMA > CenterLine,colorBrightGreen, colorRed);
Plot (OsMA, "OsMA ", OsMAColor,styleHistogram|styleThick );