上市后_t0+,交易日与系统证券pn_stock系统,pn_cycle复权,pn_rate和,afterdaynumberofdaysintegerdaystypeintegerrealnumberofdays@,@@返回@@real@@,…

指数分布累计概率sf_expx,orarrayofrealmureal,realorarrayofrealarrayx,@realorarray,@@mu@@real@@,01-099sf_expy,media2025-07-07_8wuf9nko8txtgmhgimage1,…

风险值pf_vart1,fname1stringyearnumintegerrealt1@,@@返回@@real@@,范例tcodesetsysparampn_stocksz000001,pn_date20180801t,pn_cyclecy,…

系统代码时间相关cb_conversion_,real返回@@real@@,范例tcodesetsysparampn_date20201118t,pn_stockquot,quotreturncb_conversion_,…

威廉指标wr_fn,typeintegerrealtablen,media2024-01-08_igyqnpdpfidoi2hcimage314,@@返回@@realtable@,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,…

stocks_assetcentralitystocks,begtdatetimeendtdatetimeeprealintegerarray,@@ep@@realinteger@,的资产集中度codesp_spn,cyclecy_daystocks,:=085returnstocks_assetcentralitystocks,…

stocks_absorptionratiostocks,begtdatetimeendtdatetimeeprealintegerarray,@@ep@@realinteger@,与周期相关@@real指定证券,吸收比率%codesp_spn,cyclecy_daystocks,:=085returnstocks_absorptionratiostocks,…

风险价值varffi_varw,farraydeltaarrayconfidenceintervalrealrealw,@@confidenceinterval@@real@@,@@返回@@real@@,值范例tcodew_p:=,confidenceinterval:=95returnffi_varw,…

标准正态法pf_varbydeltanormal_,methodfornoenoughdataintegerconfidenceintervalintegermarketvaluerealdeltatinteger,arrayrealw@,@@marketvalue@@real@@,:=array4060pf_covarianceandcorrelations,…

流入方向相关性矩阵stocks_assoc_,netinflowdirecorrstocksarrayrsp_cyclecycle,证券池@@rsp_cycle@,矩阵范例tcodesp_spn,…