if extgbdata('cishu')=0 then begin
tbuy(1,1,mkt);
extgbdataset('cishu',1);
extgbdataset('time',timetot0(dynainfo(207)));
end
if extgbdata('cishu')=1 and timetot0(dynainfo(207))=extgbdat('time')+5 then begin
tbuy(1,1,mkt);
extgbdataset('cishu',2);
extgbdataset('time',timetot0(dynainfo(207)));
end
if extgbdata('cishu')=2 and timetot0(dynainfo(207))=extgbdat('time')+5 then begin
tbuy(1,1,mkt);
extgbdataset('cishu',3);
extgbdataset('time',timetot0(dynainfo(207)));
end
if extgbdata('cishu')=3 and timetot0(dynainfo(207))=extgbdat('time')+5 then begin
tbuy(1,1,mkt);
extgbdataset('cishu',4);
extgbdataset('time',timetot0(dynainfo(207)));
end
if extgbdata('cishu')=4 and timetot0(dynainfo(207))=extgbdat('time')+5 then begin
tbuy(1,1,mkt);
extgbdataset('cishu',0);
extgbdataset('time',timetot0(dynainfo(207)));
end