查看解析 》
【参考代码】BegT:=20220101T;EndT:=20220331T;StockID:='SZ000002';Setsysparam(pn_stock(),StockID);//当前股票Setsysparam(pn_cycle(),Cy_Day());//日线Setsysparam(pn_date(),EndT); //设endt为当前时间Setsysparam(pn_rate(),1);//比例复权Setsysparam(pn_rateday(),EndT);//截止日为复权基准日(前复权)N:=tradedays(BegT,EndT); //得到区间内的交易周期数//使用Nday//Return nday(n,'日期时间',sp_time(),'高',high(),'开',open(),'低',low(),'收',close(),'成交量',vol(),'成交金额',amount()); Return Select ["StockID"] as "代码", ["StockName"] as "名称", ["date"] as "时间", ["price"] as "收盘价", ["open"] as "开盘价", ["high"] as "最高价", ["low"] as "最低价", ['vol'] as '成交量', ['amount'] as '成交金额' from markettable datekey BegT to EndT of DefaultStockID() end;