证券时间获取市场最近n个交易日,支持通过系统时间设置endt函数endt,两个通道期货qi000001markettradedayqk4nintegerendt,arrayn@@,@@n日@,执行日期为20250630setsysparampn_stockqi000001,…

需要根据实际修改codeendt:=20251117t,:=12sp_spn,cyclecy_monthsp,spn_dateendt,:=markettradedayqk2n+1,:=getbkbydatesh000300endt//样本,close因子方向1regress_ret:=,stddevregress_retsqrtnt_,…

title1codestockid:=sh600519n:=120,:=20260320tsetsysparampn_stockstockid,pn_cyclecy,daysetsysparampn_dateendt,:=ndayndatesp,dt:=select*thisordern*100,…

股股票的代码如下codeendt:=20150130t,得到endt的所有,股票代码stocks:=getabkbydatea股endt//getabkbydate,11006faqdata:=arrayn:=0,:=stocksisetsysparampn_stockstockid,判断endt日stockid,…

类sqlcodesetsysparampn_stocksz000002,20101231begt:=inttodate20100101n:=tradedays,endtsetsysparampn_dateendt,行情数据hqdata:=ndayntimedatetostr,正序codesetsysparampn_stocksz000002,…

金额codeetf:=of510050endt:=20260310t,:=20dayarr:=markettradedayqk2nsetsysparampn,stocksh000001setsysparampn_dateendt,:=stocknameetfreturnndayn代码etf,name日期datetostrsp_time净值,…

范例一个股最近n日的资金,一title2获取个股最近n日的资金,流出codeendt:=20250310t,stock:=sz300750setsysparampn_stockstock,pn_cyclecy,daysetsysparampn_dateendt,:=stocknamestockreturnndayn代码stock,…

可使用已有公用模型n日标准差,对数收益率计算的n日标准差,为日线begt:=20220101tendt:=20220630t,pn_stocksz000002,pn_cyclecy,day//日线setsysparampn_dateendt,stockstdev2tradedaysbegtendtcode返回,…

该函数已废弃bd_adjusteddurationendt,修正久期codesetsysparampn_stocksh010107,:=inttodate20110913returnbd_adjusteddurationendt,…

该函数已废弃bd_remainyearendt,年限年codesetsysparampn_stocksh010107,:=inttodate20110913returnbd_remainyearendt,…