以下是通达信对“最准确启动点”的优化(源码副图贴图)
启动点源码：
DIF:EMA(CLOSE,9)-EMA(CLOSE,150),NODRAW;
DEA:EMA(DIF,12),NODRAW;
MACD:2*(DIF-DEA),COLORSTICK;
DIK:4*DIF-3*DEA,COLORYELLOW;
DED:=EMA(DIK,1),COLORGREEN;
IF(C>DED,DED,DRAWNULL),COLORRED,LINETHICK3;
IF(DED<=REF(DED,1),DED,DRAWNULL),COLORGREEN,LINETHICK3;
启动点:=MACD<0 AND MACD>REF(MACD ,1) AND REF(MACD ,1)<REF(MACD ,2)
AND REF(MACD ,2)<REF(MACD ,3)
AND REF(MACD ,3)<REF(MACD ,4);
STICKLINE(启动点,8,MACD,2,0),COLORMAGENTA;
分界线:0,COLORFF00FF;
DRAWICON(启动点,20,11);
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,1.8,0),COLOR000055;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,1.1,0),COLOR000099;
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,0.6,0),COLOR0000BB;
STICKLINE(MACD<=REF(MACD,1) AND MACD>0,0,MACD,1.8,0),COLOR40FF00;
STICKLINE(MACD<=REF(MACD,1) AND MACD>0,0,MACD,1.1,0),COLOR40FF00;
STICKLINE(MACD<=REF(MACD,1) AND MACD>0,0,MACD,0.6,0),COLOR40FF00;
STICKLINE(MACD>REF(MACD,1) AND MACD<0,0,MACD,1.8,0),COLOR000055;
STICKLINE(MACD>REF(MACD,1) AND MACD<0,0,MACD,1.1,0),COLOR000099;
STICKLINE(MACD>REF(MACD,1) AND MACD<0,0,MACD,0.6,0),COLOR0000BB;
STICKLINE(MACD<=REF(MACD,1) AND MACD<0,0,MACD,1.8,0),COLOR40FF00;
STICKLINE(MACD<=REF(MACD,1) AND MACD<0,0,MACD,1.1,0),COLOR40FF00;
STICKLINE(MACD<=REF(MACD,1) AND MACD<0,0,MACD,0.6,0),COLOR40FF00;
选股公式源码：
DIF:=EMA(CLOSE,12)-EMA(CLOSE,150);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
启动点:MACD<0 AND MACD>REF(MACD ,1) AND REF(MACD ,1)<REF(MACD ,2)
AND REF(MACD ,2)<REF(MACD ,3)
AND REF(MACD ,3)<REF(MACD ,4);
