凸显因子stvstock_pv_,endtdatetimenintegerthreshold_rreal,测算期数@@threshold_r@,20230602tn:=20threshold_r:=,…

竞价异动比bk_openauctionztratiodoption,@@返回@@real@@,异动比setsysparampn_bka股,pn_date20241224t,bk_openauctionztratio0,…

累积标准正态分布等同于sf_normcdfx,1sf_normal2_,realrealx@,@@返回@@real@@,范例tcodereturnsf_normal2_,…

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@@,…

前后收益率变动指标et_zf_,nmctyperealn@,@@返回@@real@@,变动指标codesetsysparampn_stockquot,quotsetsysparampn_date20230426t,:=0r:=et_zf_,…

量变化率%rd_submit_,bidvolrcnintegeroptionuserdefinerealn@,@@返回@@real@@,%范例tcodesp_spn,stockquotsz000001quotsp_spn,date20231030110000tsp_spn,…

组合-m2pf_m2t1,t2arrayfname2stringrfrealrealt1,@@rf@@real@@,@@返回@@real@@,quot42138146returnpf_m2w1,…

边际标准差pf_marginalvar2w,methodfornoenoughdataintegerconfidenceintervalintegermarketvaluerealdeltatinteger,@@marketvalue@@real@@,fromtendreturnpf_marginalvar2s,…

成份varpf_componentvar2w,methodfornoenoughdataintegerconfidenceintervalintegermarketvaluerealdeltatinteger,@@marketvalue@@real@@,fromtendreturnpf_componentvar2s,…

增量varpf_incrementalvar2w,methodfornoenoughdataintegerconfidenceintervalintegermarketvaluerealdeltatinteger,@@marketvalue@@real@@,fromtendreturnpf_incrementalvar2s,…