指标自带底部提示，结合彩色MACD寻找买入机会。柱子由蓝变黄买入机会，注意仓位控制。

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),colorred,LINETHICK2;
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,LINETHICK2;
 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);
 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;