r2与系统股票pn_stock当前,pn_date周期,_cycle相关fundrsquaredindexidstringbegt,dataselectintegercyclestringrealindexid@@,类型指数代码@@begt@@,quot20160101t20180822t0cy_day//,…

峰度与当前股票pn_stock当前,pn_date相关,indexidstringbegtdatetimeendt,27日的峰度setsysparampn_stockquot,quotsetsysparampn_date20181012t,…

批发物价指数wholesalepriceindex简称wpi,煤油电setsysparampn_stockhg000001,…

组合跟踪误差之差pf_incrementaltrackingerror2wp,wbarrayindexidstringbegt,类型基准数据@@indexid@@,指数基准代码@@begt@@,行业代码sw801180returnpf_incrementaltrackingerror2w1,media2024-01-08_igyqnpdpfidoi2hcimage769,…

风险与系统股票pn_stock当前,pn_date相关,indexidstringbegtdatetimeendt,dataselectintegercyclestringrealindexid@@,类型指数代码@@begt@@,…

%与系统股票pn_stock当前,pn_date相关,indexidstringbegtdatetimeendt,dataselectintegerannualbooleanrealindexid@@,类型指数代码@@begt@@,300的超额收益setsysparampn_stockof001344,…

得到组合配置比例portfoliobacktesting_indexfund_,pfinfodatatablearrayindexidstringbegt,递减建仓策略@@indexid@@,类型指数代码@@begt@@,array比例%30portfoliobacktesting_indexfund_,…

平均涨跌幅%setsysparampn_stockendt,rt:=arrayforiindexinindexs,beginstocks:=getbkbydateindexendtdata,endrs:=selectstocknameindexas板块,…

media2024-01-03_mb7cvcqmoll43tphimage2,成绩表b:=arrayindex:=0,成绩85thenbeginbindex:=englishscore,内容赋给b的index行index,…

cnpublicnoticenotice201806t20180626_793285html,cnpublicnoticenotice201808t20180830_793501html,dalianshangpinywfwjystzywtz6191275indexhtmltable,…