macd红绿箭头公式

DIFF : EMA(CLOSE,SHORT) - EMA(CLOSE,LONG);
DEA : EMA(DIFF,M);
MACD : 2*(DIFF-DEA), COLORSTICK;
STICKLINE(MACD<REF(MACD,1)AND MACD>0,0,MACD,2,0),colorcyan;
STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,2,0),color5454ff;
DRAWICON(CROSS(DIFF,DEA),DEA,7),ALIGN1;
DRAWICON(CROSS(DEA,DIFF),DEA,8),ALIGN1;