通达信纯量指标－（源码）

N:=4;
 VAR1:=IF(C>=REF(C,1),V,0);
 VAR2:=IF(C<REF(C,1),V,0);
 VAR3:=SUM(VAR1,N);
 VAR4:=SUM(VAR2,N);
能量:3*SMA((VAR3-LLV(VAR4,34))/(HHV(VAR3,34)-LLV(VAR4,34))*100,5,1)
 -2*SMA(SMA((VAR3-LLV(VAR4,34))/(HHV(VAR3,34)-LLV(VAR4,34))*100,5,1),3,1),
 COLORMAGENTA;
 MA3:MA(能量,3),COLORWHITE;
 MA6:MA(能量,6),COLORGREEN;
高拐点:=IF(REF(MA3,1)=HHV(MA3,4) AND MA3<REF(MA3,1) AND REF(MA3,1)>70
 ,REF(MA3,1),0),COLORCYAN;
低拐点:=IF(REF(MA3,1)=LLV(MA3,4) AND MA3>REF(MA3,1) AND REF(能量,1)<18
 ,REF(MA3,1),0),COLORYELLOW;
 STICKLINE(低拐点=REF(MA3,1),-10,10,4,0),COLORYELLOW;
顶背离:IF(高拐点<HHV(高拐点,20) AND 高拐点=REF(MA3,1) AND
 C>REF(C,BARSLAST(HHV(高拐点,20))),1,DRAWNULL);
 DRAWTEXT(顶背离=1,MA3*1.10,"顶背"),COLORGREEN;
底背离:IF(低拐点>LLV(低拐点,20) AND 低拐点>0 AND
 C<REF(C,BARSLAST(LLV(低拐点,20))),1,-10),COLORYELLOW;
 DRAWTEXT(底背离=1,32,"底背"),COLORYELLOW;
 HL:=EMA(WINNER(CLOSE)*75,3);
 DRAWTEXT(低拐点=REF(MA3,1) AND LLV(HL,10)<=25 AND BARSLAST(LLV(HL,10))<=5,
 20,"强底"),COLORMAGENTA;
死叉:IF(高拐点>0,110,130),COLORGREEN;
追:=IF(CROSS(能量,MA3) AND RANGE(MA3,20,50),1,0);
 DRAWICON(追=1,0.8*MA3,7);
减:=IF(CROSS(MA3,能量) AND RANGE(MA3,50,70),1,0);
 DRAWICON(减=1,1.1*MA3,8);