BIAS1:=MA((CLOSE-MA(CLOSE,13))/MA(CLOSE,13),3)*100,COLORWHITE;

 BIAS3:=MA((CLOSE-MA(CLOSE,27))/MA(CLOSE,27),3)*100,COLORFF00FF,LINETHICK2;

操作区:IF(BIAS3<0,BIAS3,0),COLOR00EE00,LINETHICK2;

观望区:IF(BIAS3>0,BIAS3,0),COLORFF00FF,LINETHICK2;

见底:IF(BIAS3<-15,10,0),LINETHICK2,COLORYELLOW;

抄底:IF(COUNT(BIAS3<0,8)>=8 AND COUNT(BIAS3>0,34)>13 AND COUNT(BIAS3<0,55)>30,15,0),LINETHICK3;