相关数据的交易bk_hsgnmarketetfbandsamountreal,@@real@@,卖出成交额港币setsysparampn_stockhg000001,pn_date20220718t,bk_hsgnmarketetfbandsamount//,…

值计算样本方差sp_varexp,nintegercachestringstringrealexp@,@@返回@@real@@,的样本方差setsysparampn_stocksz000002,pn_dateinttodate,returnsp_varclose,…

数据见范例2pb_nowrdate,@@返回@@real@@,的pbsetsysparampn_stocksh600004,pn_date20251125t,:=pb_now20241231,…

华夏出版社p218页black_scholescontracttype,optiontypeintegersrealxreal,realstd1realtreal,@@s@@real@@,@@x@@real@@,范例tcodereturnblack_scholes0,media2024-01-08_igyqnpdpfidoi2hcimage631,…

数量*收盘价endtbk_restrictedbanfuturemvbkname,tdatetimevtypeintegerdtypeintegerrealbkname@,@@返回@@real@@,endt:=20250916treturnbk_restrictedbanfuturemvbkname,…

变化率指数rc_fn,media2024-01-08_igyqnpdpfidoi2hcimage314,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,…

最大回撤率pf_maxdrawdowntp,范例tcodesetsysparampn_stocksz000001,pn_date20180801t,pn_cyclecy,…

协整关系否则不存在times_cointergration_,xarrayconstantboolalphatyperealstyleinteger,@@alphatype@@real@@,范例tcodesetsysparampn_rate1,pn_dateinttodate,setsysparampn_cyclecy,…

下置信区间上置信区间estimate_snux,ofrealdreal,x@@arrayofreal@@,@@d@@real@@,@@alpha@@real@@,3847returnestimate_snux,media2024-03-20_wefcpvnqqtg5qgjaimage314,quotimg参考refestimate_tnuref,…

单位净值累计净值净值收益portfoliobacktesting_quantity_,assetendttdatetimevzcjzrealvzfereal,@@vzcjz@@real@@,@@vzfe@@real@@,@@vpzcjz@@real@@,范例tcodereturnportfoliobacktesting_quantity_,…