variable:bj=0;
开仓条件里面加上bj=0;;
if (asset-ref(asset,todaybar))/ref(asset,todaybar)>=0.05 and holding>0 then begin
sell(1,0,market);
bj:=1;
end
if (ref(asset,todaybar)-asset)/asset>=0.01 and holding>0 then begin
sell(1,0,market);
bj:=1;
end
if time=closetime(0) then bj:=0;