系统参数证券代码相关stockfreenegotiablesharesadjustendttdatetime,流通股本调整后范例tcode//,股本调整后setsysparampn_stockquot,quotreturnstockfreenegotiablesharesadjust20211118tcode,…

分红送股的数据pn_ratestring,收盘价时间序列setsysparampn_stocksz000002,pn_dateinttodate,setsysparampn_ratert,…

rdate当日的数据mainincomepsgrowratio_12rdate,营业收入增长率%范例tcode//,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=mainincomepsgrowratio_1220111231,…

流动比率之和求平均stocksfinancialratio_qstockarr,的板块财务比率范例tcode//,:=inttodate20120830setsysparampn_dated,getbkbydatesh000300dreturnstocksfinancialratio_qstockarr,…

%则返回mcb_actualsatisfyputbackdaysinteger,回售的天数范例tcodesetsysparam,_date20201118tsetsysparampn_stockquot,quotreturncb_actualsatisfyputbackdays//,…

周期和时间相关fund_calculatediopv返回,iopv=申购赎回清单t日中,+申购赎回清单中t日可以用,+申购赎回清单中t日禁止,+申购赎回清单中t日的,t范例01用fund_calculatediopv提取,base302033stockidsetsysparampn_stockjycode,…

v2*100netassetspsgrowratio_12rdate,每股净资产增长率%范例tcode//,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=netassetspsgrowratio_1220111231,…

数据当前的时间pn_date设置,调整后的数据bd_reportinfoidarr,integer@@报告期范例tcodesetsysparam,_stocksz000001setsysparampn_date20180330t,截止日设置在20180330returnbd_reportarray,…

系统函数证券代码相关stockdividendrateaftertaxofendtendttdatetime,返回实得比求和范例tcode//,20230620实得比setsysparampn_stockquot,quotreturnstockdividendrateaftertaxofendt20230620t//,…

white调整对回归系数进行t检验此,的标准误再进行t检验公式,1qwhitexx-1regress_ttest_,alpharealconstantbooleanv_olsarray,常数项@@v_ols@,@array@@数据表t检验结果,0607coe:=regress_cmlsy,…