公式源码：

{抄底不败 参数：P1:-20 20 -6}

P1:=-6;

BIAS1:=(CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100;

BIAS2:=(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100;

BIAS3:=(CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100;

MM:=(BIAS1+2*BIAS2+3*BIAS3)/6;

股价趋势:=MA(MM,3),COLORRED;

买入信号:=EMA(股价趋势,2);

抄底:IF(股价趋势<P1,20,0),COLORFFCCCC;

DRAWTEXT(CROSS(股价趋势,买入信号) AND COUNT(买入信号<P1,2)>1,50,'┻'),COLORRED,LINETHICK3;

STICKLINE((股价趋势<-9),0,0,4,0 ),COLORCC0033;

STICKLINE((股价趋势<-9),0,5,4,0 ),COLORFF9966;