DIFF:EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:EMA(DIFF,9);
macd:2*(DIFF-DEA),COLORSTICK;
JC:=DEA-DIFF;
绿柱面积:=IF(MacD<0,SUM(MACD,BArslAST(JC<0)),0);
红柱面积:=IF(MACD>0,SUM(MACD,BARSLAST(JC>0)),0);
本次最低价:=LLV(L,BARSLAST(JC<0));
本次最高价:=HHV(H,BARSLAST(JC>0));
X1:=IF(MACD<0,BARSLAST(crOSS(DIFF,DEA)),0);
前次绿柱面积:=REF(绿柱面积,X1+1);
前次最低价:=REF(本次最低价,X1+1);
Y1:=IF(绿柱面积<0 AND Abs(绿柱面积) AND 本次最低价<前次最低价,1,0);
RS1:=MACD<0 AND REF(MACD,1)<0 AND C<前次最低价 AND ABS(绿柱面积);
底背驰:=IF(CROSS(DIFF,DEA),REF(Y1,1),0);
DRAWTEXT(底背驰,-0.01,'积底'),COLORRED;{DRAWBAND(DIFF,RGB(200,50,55),DEA,RGB(50,100,10));}
X2:=IF(MACD>0,BARSLAST(CROSS(DEA,DIFF)),0);
前次红柱面积:=REF(红柱面积,X2+1);
前次最高价:=REF(本次最高价,X2+1);
Y2:=IF(红柱面积>0 AND 红柱面积<前次红柱面积 AND 本次最高价>前次最高价,1,0);
RS2:=MACD>0 AND REF(MACD,1)>0 AND C>前次最高价 AND ABS(红柱面积);
顶背驰:=IF(CROSS(DEA,DIFF),REF(Y2,1),0);
DRAWTEXT(顶背驰,0.01,'积顶'),COLORGREEN;
A11:=BARSLAST(REF(CROSS(DIFF,DEA),1));
JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
底背离:=REF(CLOSE,A11+1)>CLOSE AND DIFF>REF(DIFF,A11+1) AND CROSS(DIFF,DEA);
DRAWTEXT(底背离,DEA,'线底'),COLORRED;
A22:=BARSLAST(REF(CROSS(DEA,DIFF),1));
顶背离:=REF(CLOSE,A22+1)
A1:=DIFF<0 AND DEA<0;
A2:=A1>REF(A1,1);
A3:=BARSLAST(A2);
