顶底背离发生金叉时为重要买卖点
DIFF : EMA(CLOSE,12) - EMA(CLOSE,26);
DEA : EMA(DIFF,9);
MACD=2*(DIFF-DEA);
Zero : 0;
gj:=MAX(C,O);
STICKLINE(MACD 0 AND MACD =REF(MACD,1),0,MACD,2,0),color0000ff;
STICKLINE(MACD 0 AND MACD REF(MACD,1),0,MACD,2,0),colorffff00;
STICKLINE(MACD 0 AND MACD =REF(MACD,1),0,MACD,2,0),colorff00ff;
STICKLINE(MACD 0 AND MACD REF(MACD,1),0,MACD,2,0),color00ff00;
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));
底背离:=REF(L4,A1+1) CLOSE AND diff REF(diff,A1+1) AND gt;
DRAWLINE(A1=0,DEA,底背离,REF(DEA,A1),0),colorred,LINETHICK2;
DRAWLINE(底背离,DEA,底背离,REF(DEA,A1),0),colorred,LINETHICK2;
DRAWTEXT(底背离,REF(DEA,A1)*1.18,' 底背离'),COLORFF00FF;
H4:=HHV(gj,4);
gt2:=dea REF(dea,1) AND REF(dea,1) REF(dea,2);
A2:=BARSLAST(REF(gt2,1));
顶背离:= REF(H4,A2+1) H4 AND diff REF(diff,A2+1) AND gt2;
DRAWLINE(A2=0 ,DEA,顶背离,REF(DEA,A2),0),colorgreen,LINETHICK2;
DRAWLINE(顶背离,DEA,顶背离,REF(DEA,A2),0),colorgreen,LINETHICK2;
DRAWTEXT(顶背离,REF(DEA,A2)*1.18,' 顶背离'),colorgreen;
A0:=DIFF 0 AND DEA
A11:=A0 REF(A0,1);
A3:=BARSLAST(A11);
A4:=COUNT(DEA 0 AND DIFF 0,A3)=0;
A5:=CROSS(DIFF ,DEA);
A6:=BARSLAST(A5);
A7:=REF(A6,A6+1)+A6;
A8:=(DIFF+DEA)/2;
A9:=(HIGH+LOW)/2;
A10:=A5 AND A7 A3 AND A4 AND A8 REF(A8,A7) AND A9 REF(A9,A7) AND MACD
DRAWTEXT(A10,DIFF*0.95,'★金叉买入'),coloryellow;
