在低位金叉和底背离同时出现的位置作个选股公式

清老师帮忙在低位金叉和底背离同时出现的位置作个选股公式如下图 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)); 二次金叉:=CROSS(DIFF,DEA) AND DEACLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA); 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,0.12,' 底背离'),COLORFF00FF; A2:=BARSLAST(REF(CROSS(DEA,DIFF),1)); 顶背离:=REF(CLOSE,A2+1)DIFF AND CROSS(DEA,DIFF); 顶背:DRAWLINE(A2=0,DEA,顶背离,DEA,0),COLORGREEN,LINETHICK4; DRAWTEXT(低位金叉 AND 二次金叉 AND 底背离,0.25,'三全项'),COLOR0000FF,LINETHICK2;

爱约股解答：

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

DEA:EMA(DIFF,9);

MACD:2*(DIFF-DEA);

低位金叉:=CROSS(DIFF,DEA) AND DIFF<-0.1;

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);

低位金叉 AND 底背离;