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>0,BIAS3,0),COLORGREEN,LINETHICK2;VAR1:=IF(DATE>=1990601,0,1);VAR2:=TROUGHBARS(3,15,1)<10;VAR3:=PEAKBARS(3,15,1)<10;VAR4:=IF(VAR2=1,50,0);VAR5:=IF(VAR3=1,50,0);TJ1:=观望区编写条件: