fz=(HIGH-PRE)/PRE;IF(fz<0 fz=0;gz>0) gz=0;IF(gz<-0.1) gz=-0.099;IF(fz>0.1) fz=0.099;DRAWLINE(fz<=0.1,fz,gz<=0.1,gz),colorred;m1:MA(fz,1),colorwhite;m2:MA(gz,1),colorwhite;m3:MA(0,1),colorwhite;Cj=/SHGZG;m4:MA(Cj,1),colorgreen;