这个就需要用到后台的全局变量了,提醒下不要用在图表交易的交易判断上
if 开仓条件 and holding=0 and extgbdata('time')<>time then begin
buy.......;
extgbdataset('time',time);
extgbdataset('ms',timetot0(dyninfo(207)));
end
if 平仓条件 and holding>0 and extgbdata('tt')<>time then begin
sell.......;
extgbdataset('tt',time);
extgbdataset('sj',timetot0(dynainfo(207)));
end
所用时间为: extgbdata('sj')-extgbdata('ms');