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涨停的股票数量统计bk_ztinopencountdoption,td剔除新股tdtd2tdtr,开盘涨停个数setsysparampn_bkquot,quotsetsysparampn_date20241224t,bk_ztinopencount0,…
二乘法进行回归leastsquares_curvefittingf,0070740205,05044returnleastsquares_curvefittingf,media2024-03-20_wefcpvnqqtg5qgjaimage589,…
系统时间周期相关options_amount_,期权tdtrtrtd2tdtd,quotop10004416quotsetsysparampn_date20221128t,pn_cyclecy,dayoptype:=2returnoptions,amount_sumoptionarr,…
分类和多分类precision_recall_,y_truearray,_scorearraypos_labelinteger,_weightarrayarrayy_true@,true:=array1122y,8pos_label:=2returnprecision,true:=array1122y,…
平均剩余期限tsweb_fc_,tdtrtrtd最近2个报告期,td2tdtr,…
列表发行上市数据stocks_ipogetdataandindustrystockarr,万二级行业tdtd2tdtr,sh688286sh688408quotreturnstocks_ipogetdataandindustrystockarr,…
代码同证券相关mf_industry_,td证监会行业tdtd2tdtr,@用户自定义默认为2htmtable,返回行业代码tdtd2tdtr,td二级行业tdtd2tdtr,ov:=backupsystemparameters2setsysparampn_stocksh601318,pn_date20241206t,…
加权市值加权股本bk_pjclose4endt,trtd算术平均tdtd2tdtr,trtdb股tdtd2tdtr,平均股价总股本加权setsysparampn_bkquot,a股quotreturnbk_pjclose4endt,…
季度%板块为pn_bk设置,的平均值*100%2算术平均时,利润率之和求平均bk_operatingprofitratio_,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtd,trtrtdsampleselect为2tdtd,:=inttodate20120830setsysparampn_dated,…
系统证券时间相关oppz_options_,期权tdtrtrtd2tdtd,期权tdtrtrtd2tdtd,范例tcodesetsysparampn_stockquot,quotsetsysparampn_date20221201t,valuestatemethod:=0returnoppz_options_,…