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;