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m = MACD(12,26);
s = Signal(12,26,9);
mo = m-s;
Plot( mo, "macdo", 1,1 );
Plot(0,"",1,1);

Buy = Cross(mo,0);
Sell = Cross(0,mo);

shape = Buy * shapeUpArrow + Sell * shapeDownArrow;

PlotShapes( shape, IIf( Buy, colorBrightGreen, colorOrange ) );
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