零轴:0;DIF:EMA(CLOSE,12)-EMA(CLOSE,26);DEA:EMA(DIF,9);周DIF:="MACD.DIF#WEEK"(12,26,9);周DEA:="MACD.DEA#WEEK"(12,26,9);STICKLINE("MACD.MACD#WEEK">=0,0,"MACD.MACD#WEEK",2.5,0),COLORLIRED;STICKLINE("MACD.MACD#WEEK"< 0,0,"MACD.MACD#WEEK",2.5,0),COLORLIGREEN;DRAWBAND(周DIF,RGB(255,200,70),周DEA,RGB(70,100,50));DRAWBAND(DIF,RGB(155,50,50),DEA,RGB(0,100,50));MACD:=(DIF-DEA)*2,COLORSTICK;STICKLINE(MACD>=0,0,MACD,2,0),COLORRED;STICKLINE(MACD< 0,0,MACD,2,0),COLORLICYAN;ES:=REF(EMA(C,26),1);EP:=REF(EMA(C,12),1);DI:=REF(DIF,1);DIF穿零价:((12+1)*(26-1)*ES-(26+1)*(12-1)*EP)/(2*(26+1)-2*(12+1)),NODRAW,COLORWHITE;DIF拐点价:((12-1)*EP/(12+1)-(26-1)*ES/(26+1)-DI)*(26+1)*(12+1)/(2*(12+1)-2*(26+1)),COLORYELLOW,NODRAW;IF(1,DIF,DRAWNULL),COLORCYAN;IF(DIF>=REF(DIF,1),DIF,DRAWNULL),COLORFF00FF;IF(1,DEA,DRAWNULL),COLOR1AFFFF;
