DIFF : EMA(CLOSE,12) - EMA(CLOSE,26); DEA : EMA(DIFF,9);
MACD=2*(DIFF-DEA);
零轨: 0;
gj:=MAX(C,O);
L4:=LLV(gj,4);
jl:=(HHV(diff,55)-LLV(diff,55))/5;
gt:=dea>REF(dea,1) AND REF(dea,1)<REF(dea,2);
A1:=BARSLAST(REF(gt,1));
底背:REF(L4,A1+1)>CLOSE AND diff>REF(diff,A1+1) AND gt;
DRAWLINE(A1=0,DEA,底背,REF(DEA,A1),0),colorred,LINETHICK2;
DRAWLINE(底背,DEA,底背,REF(DEA,A1),0),colorred,LINETHICK2;
DRAWTEXT(底背,REF(DEA,A1)*1.18,' 底背离'),COLORffooff;
H4:=HHV(gj,4);//www.fxjgsw.com
gt2:=dea<REF(dea,1) AND REF(dea,1)>REF(dea,2);
A2:=BARSLAST(REF(gt2,1));
顶背:REF(H4,A2+1)<H4 AND diff<REF(diff,A2+1) AND gt2;
DRAWLINE(A2=0 ,DEA,顶背,REF(DEA,A2),0),colorgreen,LINETHICK2;
DRAWLINE(顶背,DEA,顶背,REF(DEA,A2),0),colorgreen,LINETHICK2;
DRAWTEXT(顶背,REF(DEA,A2)*1.18,' 顶背离'),colorblue;
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