endt:=20260706T;
setsysparam(pn_cycle(),cy_day());
vtime:=strtotime("15:04:30");
setsysparam(pn_viewpoint(),endt+vtime); //指定仿真时点
return select *,datetimetostr(["date"]) as "date"
from markettable datekey endt to endt+16/24
of array("SZ000002","SH600519") end;
返回:
示例02:提取不包括盘后定价交易的1分钟线行情 用法同上
endt:=20260706T;
setsysparam(pn_cycle(),cy_1m());
vtime:=strtotime("15:04:30");
setsysparam(pn_viewpoint(),endt+vtime); //指定仿真时点
return select *,datetimetostr(["date"]) as "date"
from markettable datekey endt to endt+16/24
of array("SZ000002","SH600519") end;