通达信到底信号（公式源码贴图）

VAR1:=(MA(CLOSE,80)-MA(CLOSE,13)/3);
VAR2:=( MA((CLOSE-VAR1)/VAR1,1));
买点１: IF(CROSS(VAR2,0) AND LOW/REF(HIGH,1)<1.012,20,0);
最佳点:IF(COUNT(VAR2>REF(VAR2,1),3)=3 AND
COUNT(VAR2<0,10)=10 AND REF(VAR2,3)=LLV(VAR2,10),60,0);
买点２: IF(REF(VAR2,2)=LLV(VAR2,20) AND
REF(VAR2,2)<0.071 AND REF(VAR2,2)<REF(VAR2,1) AND
NOT(REF(LOW,1)>REF(HIGH,2) AND LOW>REF(HIGH,1)) AND
CLOSE>REF(CLOSE,1),20,0);
MMA:=EMA(VAR2,12)*0.7;
MMB:=EMA(VAR2,3);
快到底:IF(LLV(MMB-MMA,12)>0,0,-30),LINETHICK2,COLORGREEN;
底初选股:IF( CROSS(0, LLV(MMB-MMA,12)),10,0),LINETHICK0;
DIFF:( EMA(CLOSE,12) - EMA(CLOSE,26))*100,COLORRED;
DEA: EMA(DIFF,9),COLORFFFFFF,LINETHICK1;
MACD:= 2*(DIFF-DEA);
{PARTLINE(DIFF,DIFF>=REF(DIFF,1),RGB(255,0,0),
DIFF<REF(DIFF,1),RGB(0,255,0)),LINETHICK1;}
抄底:IF(快到底<0 AND CROSS(MACD,0),30,0);
DRAWICON( 抄底>0,35 ,1 );
STICKLINE(MACD<REF(MACD,1)AND MACD>0,0,MACD,2,0),COLORGREEN;
STICKLINE(MACD<REF(MACD,1)AND MACD<0,0,MACD,2,0),COLORFFCC33;
STICKLINE(MACD>REF(MACD,1)AND MACD,0,MACD,2,0),COLORYELLOW;
STICKLINE(MACD>REF(MACD,1)AND MACD>0,0,MACD,3,0),COLORMAGENTA;