DIFF:EMA(CLOSE,12)-EMA(CLOSE,27);

DEA:EMA(DIFF,9);

MACD:2*(DIFF-DEA), COLORSTICK,LINETHICK2;

低位金叉:=CROSS(DIFF,DEA) AND DIFF<-0.3;

STICKLINE(低位金叉,0,0.08,6,0),COLORYELLOW;

DRAWTEXT(低位金叉,0.16,' 低位金叉'),COLORWHITE;

JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));

二次金叉:=CROSS(DIFF,DEA) AND DEA<0 and="AND" COUNT(JCCOUNT=2,21)=1;

STICKLINE(二次金叉,0,0.06,6,0),COLORFF00FF;

DRAWICON(二次金叉,DEA*0.9,1) ;

DRAWTEXT(二次金叉,0.2,' 二次金叉'),COLORYELLOW;

A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));

底背離:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);

STICKLINE(底背離,0,0.03,6,0),COLOR00FF00;

底背:DRAWLINE(A1=0,DEA,底背離,DEA,0),COLORRED,LINETHICK4;

DRAWTEXT(底背離,0.12,' 底背離'),COLORFF00FF; A2:=BARSLAST(REF(CROSS(DEA,DIFF),1));

 頂背離:=REF(CLOSE,A2+1)DIFF AND CROSS(DEA,DIFF);

頂背:DRAWLINE(A2=0,DEA,頂背離,DEA,0),COLORGREEN,LINETHICK4;

DRAWTEXT(低位金叉 AND 二次金叉 AND 底背離,0.25,'三全項'),COLOR0000FF,LINETHICK2;

A3:=REF(DIFF,M1)=HHV(DIFF,2*M1+1);

B1:=FILTER(A3,M1);

C1:=BACKSET(B1,M1+1);

D1:=FILTER(C1,M1);

E1:=BACKSET(ISLASTBAR,BARSLAST(D1)+1);

F1:=E1>REF(E1,1);

A4:=REF(DIFF,M2)=LLV(DIFF,2*M2+1);

B2:=FILTER(A4,M2);

C2:=BACKSET(B2,M2+1);

D2:=FILTER(C2,M2);

E2:=BACKSET(ISLASTBAR,BARSLAST(D2)+1);

 F2:=E2>REF(E2,1);

壓力線:DRAWLINE(D1,DIFF,F1,DIFF,1),COLORGREEN;

支撐線:DRAWLINE(D2,DIFF,F2,DIFF,0),COLORRED;

G3:=FILTERX(支撐線>REF(支撐線,1) && DIFF>支撐線 && REF(支撐線,1)=REF(DIFF,1),2);

 底抬高:DRAWLINE(D2,DIFF,G3,支撐線,1),COLORYELLOW;