通达信优化二次金叉MACD公式

源码

买:ZIG(3,10)>REF(ZIG(3,10),1) AND REF(ZIG(3,10),1)<REF(ZIG(3,10),2), COLORRED;
卖:ZIG(3,10)<REF(ZIG(3,10),1) AND REF(ZIG(3,10),1)>REF(ZIG(3,10),2),COLORF0F000;
 DRAWTEXT(买,1.3,'买'),COLORRED;
 DRAWTEXT(卖,1.3,'卖'),COLOR80FF00;
 DIFF:EMA(CLOSE,15)-EMA(CLOSE,89),COLORWHITE,LINETHICK1;
 DEA:EMA(DIFF,9),COLORYELLOW,LINETHICK1;
 MACD:3*(DIFF-DEA), COLORSTICK,LINETHICK1;
低位金叉:=CROSS(DIFF,DEA) AND DIFF<-0.1;
 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)),LINETHICK4;
二次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1;
 STICKLINE(二次金叉,0,0.06,6,0),COLORFF00FF;
 DRAWICON(二次金叉,DEA*1.04,1) ;
 DRAWTEXT(二次金叉,0.2,' 二次金叉'),COLORYELLOW;
 A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);
 STICKLINE(底背离,0,0.03,6,0),COLOR00FF00;
 DRAWLINE(A1=0,DEA,底背离,DEA,0),COLORRED,LINETHICK3;
 DRAWTEXT(底背离,0.12,' 底背离'),COLORFF00FF;
 A2:=BARSLAST(REF(CROSS(DEA,DIFF),1));
顶背离:=REF(CLOSE,A2+1)<CLOSE AND REF(DIFF,A2+1)>DIFF AND CROSS(DEA,DIFF);
 DRAWLINE(A2=0,DEA,顶背离,DEA,0),COLORGREEN,LINETHICK3;