请老师帮忙修改成（底背离，红色箭头向上）选股公式，谢谢！

三人车

请老师帮忙修改成（底背离，红色箭头向上）选股公式，谢谢！

来自：MACD论坛(bbs.macd.cn) 作者：三人车 浏览：607 回复：0

SHORT:=12;LONG:=26;M:=9;DIFF : EMA(CLOSE,SHORT) - EMA(CLOSE,LONG);DEA  : EMA(DIFF,M);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;DRAWICON( CROSS(DIFF,DEA) ,DIFF,1);DRAWICON( CROSS(DEA,DIFF),DEA,2);