declare lower;
#plot Data = close;
input   FastCycleLength = 5;
input   SlowCycleLength = 8;
#def   CycleLineColor=DefineGlobalColor(Color.RED);
#input   CycleHistColor=Color.BLUE;
#input   ZeroLineColor1 = GetColor(1);
DefineGlobalColor("CycleLineColor", Color.RED);
DefineGlobalColor("CyclehistColor", Color.BLUE);
DefineGlobalColor("ZeroLineColor", Color.YELLOW);
def H = high;
def L = low;
#def FastVar(0),SlowVar(0),DiffVar(0);

def FastVar = ExpAverage((H + L) / 2, FastCycleLength);
def SlowVar = Average((H + L) / 2, SlowCycleLength);
def DiffVar = FastVar - SlowVar;

plot pDiffVar = DiffVar;
pDiffVar.SetDefaultColor(GlobalColor("CycleLineColor"));
plot pDiffVar2 = DiffVar;
pDiffVar2.SetDefaultColor(GlobalColor("CycleHistColor"));
plot pZeroLine = 0;
pZeroLine.SetDefaultColor(GlobalColor("ZeroLineColor"));
#Plot1(DiffVar,"Cycle",CycleLineColor);
#Plot2(DiffVar,"CycleHist",CycleHistColor);
#Plot3(0    ,"Zero",ZeroLineColor);