D1:=12; D2:=26;
D3:=9;
DIF:EMA(CLOSE,D1)-EMA(CLOSE,D2);
DEA:EMA(DIF,D3);
MACD:2*(DIF-DEA), COLORSTICK,LINETHICK2;
低位金叉:=CROSS(DIF,DEA) AND DIF<-0.1;
STICKLINE(低位金叉,0,0.12,4,0),coloryellow;
DRAWTEXT(低位金叉,0.1,' 低位金叉'),colorwhite;
JCCOUNT:=COUNT(CROSS(DIF,DEA),BARSLAST(DEA>=0));
二次金叉:=CROSS(DIF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,30)=1;
STICKLINE(二次金叉,0,0.06,4,0),COLORFF00FF;
DRAWICON(二次金叉,DEA*0.9,1) ;
DRAWTEXT(二次金叉,0.3,' 二次金叉'),coloryellow;
A1:=BARSLAST(REF(CROSS(DIF,DEA),1));
底背离:=REF(CLOSE,A1+1)>CLOSE AND DIF>REF(DIF,A1+1) AND CROSS(DIF,DEA) AND DEA<0;
STICKLINE(底背离,0,0.03,6,0),COLOR00FF00;
底背:DRAWLINE(A1=0,DEA,底背离,DEA,0),colorred,LINETHICK4;
DRAWTEXT(底背离,-0.15,' 底背离'),COLORFF00FF;
A2:=BARSLAST(REF(CROSS(DEA,DIF),1));
顶背离:=REF(CLOSE,A2+1)<CLOSE AND REF(DIF,A2+1)>DIF AND CROSS(DEA,DIF);
DRAWTEXT(顶背离,0.3,' 顶背离'),colorgreen;
顶背:DRAWLINE(A2=0,DEA,顶背离,DEA,0),colorgreen,LINETHICK4;
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