runmode:0;

money:=5000;

lots:=intpart(money/open/volunit)*volunit;

monthbars:=barslast(month>ref(month,1));

entrylongcond:=monthbars=0;

if holding>=0 then begin
 if entrylongcond then
  buy(1,lots,limitr,open);
end

盈亏:asset-500000,noaxis,coloryellow,linethick2;