的多个指标functiontsdn_bfdemobegin,:=20210101tendt:=20210112tstocks:=getbk,slen:=lengthstocksn:=,:=0tobf-1dobegin,ibf-1thenret,:=getstocksdatabyqkstocksn*,…

亏损采用总股本加权ev_pbstocks,endttdatetimetablearraystocks@@,总股本加权范例tcodestocks:=sh600053,:=inttodate20120925returnev_pbstocks,media2024-01-08_igyqnpdpfidoi2hcimage618,…

bkname:=a股setsysparampn_datedayend,的指标提供指定日stocks:=getabkbydate,板块通过指数成份股提取stocks:=stocksstorxgcheck,//踢除掉st新股stocks:=stocksztlblist2,各股连板次数stocks:=select,…

批导出数据可通过register_proc与,模型实现title2title3范例1call模型,天软数据register_proctitle3,把stocks中各,=0printclast_errorelse,pddataframedfdfto_excelpath,=functionget_valuestocksbegtendt,…

faq净资产收益率摊薄%42012,净资产收益率扣除摊薄%42015,每股净资产codesetsysparampn_stocksz000001,pn_date20240630t,可根据需求参考title11直接用,title2title3实现模型tsdn_expendindicators42title3,…

可根据需求参考title11取个股,endt:=20241210tsetsysparampn_stockstock,pn_dateendt,last12mdatardate9900000净资产收益率%@季度,rdate9900100净资产收益率%@报告期,9900100rdate净资产收益率%@ttm,…

一期的相关系数矩阵correlm_ewma,因子tdtrtrtd1tdtd,:=20190101tendt:=20190415tstocks:=array,sh000300sh600000//涨幅%矩阵returns,pf_getportfolioratestocks,endt11return,_ewmreturns101code//,…

atitle1需求分析title11天软提供,title1结果展示方式title11纵向合并,返回stockid截止日净值增长率%2横向,行下标的净值增长率%表格数据,也是这么存放的codestocks:=getbk,selectstockid截止日净值增长率%frominfotable,ofstockswhere开始,…

计算计算模型为cb_impliedvolatility其,日的隐含波动率setsysparampn_stocksh110030,pn_date20191022t,cb_impliedvolatility//,4263%codetitle2,隐含波动率code//样本stocks:=array,i:=0tolengthstocks-1,…

analysenettsdefaultconnectandloginwh_server,配置的别名tsstr=stocks:=getbk,setsysparampn_precision2,i:=0tolengthstocks-1,beginsetsysparampn_stockstocks,retistockid:=stocksiret,…