[股票知识]通达信一成MACD背离指标公式

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,'底背'),COLOR00FFFF;
STICKLINE(底背驰,0,-0.01,4,0),COLOR0000FF;
DRAWICON(底背驰,0,23),COLORYELLOW;
DRAWBAND(DIFF,RGB(200,50,55),DEA,RGB(50,100,10));
遵:IF(DIFF>=DEA,DIFF,DRAWNULL),COLORRED;
守:IF(DEA>=DIFF,DEA,DRAWNULL),COLORFF9900;
纪:IF(DIFF>=DEA,DEA,DRAWNULL),COLOR00FFFF;
律:IF(DEA>=DIFF,DIFF,DRAWNULL),COLOR00FF00;
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);
DRAWICON(顶背驰,0,19),COLOR00FF00;
STICKLINE(顶背驰,0,0.01,4,0),COLOR00FF00;
DRAWTEXT(顶背驰,0.01,'顶背'),COLORFF0000;
买:IFF(底背驰,0.1,0),COLOR0000FF;
卖:IFF(顶背驰,0.1,0),COLOR00FF00;
A1:=C>REF(C,4);
NT:=BARSLASTCOUNT(A1);
TJ11:=NT=9;
TJ13:=ISLASTBAR AND BETWEEN(NT,5,8);
AY:=(BACKSET(TJ11>0,9) OR BACKSET(TJ13>0,NT))*NT;
DRAWTEXT(AY>0,MACD*1.02,VAR2STR(AY,0)),COLORLIRED;
DRAWTEXT(NT=9,MACD*1.02,'9'),COLORGREEN;
B1:=CNT0:=BARSLASTCOUNT(B1);
TJ21:=NT0=9 ;
TJ23:=ISLASTBAR AND BETWEEN(NT0,5,8);
AY1:=(BACKSET(TJ21>0,9) OR BACKSET(TJ23>0,NT0))*NT0;
DRAWTEXT(AY1>0,MACD*0.98,VAR2STR(AY1,0)),COLORGREEN;
DRAWTEXT(NT0=9,MACD*0.98,'9'),COLORRED;