模型策略源码:runmode:0;
  sfx:=ref(high,1)ref(high,3);
  xfx:= ref(low,1)>ref(low,2) and ref(low,2)=150000;
  if holding=0 then begin
  if high>=upperband then
  buy(1,1,limitr,max(open,upperband));
  end 
  if holding=0 then begin
  if low0 then begin 
  if time>=150000 then
  sell(1,holding,limitr,close);
  end
  if holding=150000 then
  sellshort(1,holding,limitr,close);
  end
  盈亏:asset-50000,noaxis,colorred,linethick2;