bu:=oss(high,(3,1,20));sel:=cross((3,1,20),low);var1:=last(high
sar(3,1,20));drawflagtext(bu,high,'');drawflagtext(sel,low,'');drawtext(bu,LOW,'B'),valign0,align1,coloryellow,linethick2;drawtext(sel,HIGH,'S'),valign2,align1,colorgreen,linethick2;STICKLINE(low>SAR(3,1,20) and isdown,high,open,0.5,1),colorred;STICKLINE(low>SAR(3,1,20) and isdown,close,open,7.5,1),colorred;STICKLINE(low>SAR(3,1,20) and isdown,close,low,0.5,1),colorred;STICKLINE(high=ref(high,1),high,'明日'+for