a:=(3c+l+o+h)/6;
多:(20a+19ref(a,1)+18ref(a,2)+17ref(a,3)+16ref(a,4)+15ref(a,5)+14ref(a,6)
+13ref(a,7)+12ref(a,8)+11ref(a,9)+10ref(a,10)+9ref(a,11)+8ref(a,12)
+7ref(a,13)+6ref(a,14)+5ref(a,15)+4ref(a,16)+3ref(a,17)+2ref(a,18)+
ref(a,20))/210;
空:ma(多,m);
MID : MA(CLOSE,N);
UPPER: MID + PSTD(CLOSE,N);
LOWER: MID - PSTD(CLOSE,N);
aa:=if(c =o,(c-o)/4,0);
STICKLINE(c =o,o,o+aa,7,0),colorred;
STICKLINE(c =o,o+aa,o+2aa,7,0),colorred;
STICKLINE(c =o,o+2aa,o+3aa,7,0),colorred;
STICKLINE(c =o,o+3aa,c,7,0),colorred;
VarA:=IF(CLOSE 150,91.3,0.913);
箱体下沿:INTPART(CLOSE/VarA )*VarA,pointdot,linethick2,colorgreen;
箱体上沿:箱体下沿+VarA,pointdot,linethick2,coloryellow ;
箱体中线:(箱体下沿+箱体上沿)/2,pointdot,colorwhite,linethick2;