收入增长率%复合增长率1取向后,增长率=powerv1v21n-,100否则返回0mainincomegrowratio_yearrdate,media2024-01-08_igyqnpdpfidoi2hcimage739,ov:=backupsystemparameters2setsysparampn_stocksz000002,…

=rit*1+r,-1*100,的收益率rt-1表示组合,t-1期的,收益率pf_md_,t1arrayt2_arrayof,组合收益率@@t2_@@,为基准data:=tsut_data_,…

多非线性约束范例041天软组合,年化且单位为1的数字,_zhyh_tsportfoliooptimizer04begt,…

个月的营业利润率%1营业利润率,的营业收入v2注13最近,v2*100operatingprofittomainoperationratio_12rdate,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=operatingprofittomainoperationratio_1220111231,…

参数股票周期相关filtersamplebycriterion_wizstockarr,剔除亏损股tdtd1tdtr,stockarr:=getbka股filtersamplebycriterion_wizstockarr,media2024-01-05_wznfjsckroekgvebimage60,…

利润增长率%复合增长率1取向后,增长率=powerv1v21n-,100否则返回0operatingprofitgrowratio_yearrdate,media2024-01-08_igyqnpdpfidoi2hcimage739,ov:=backupsystemparameters2setsysparampn_stocksz000002,…

总额增长率%复合增长率1取向后,增长率=powerv1v21n-,100否则返回0profitbeforetaxgrowratio_yearrdate,media2024-01-08_igyqnpdpfidoi2hcimage739,ov:=backupsystemparameters2setsysparampn_stocksz000002,…

自定义的系统变量有关1表示单指,组合中间计算风险pf_riskmincallbackw,…

字段名为f1f2f31to2,列f2和f3column_name如果,组合或者是子查询column_alias是,closefrommarkettabledatekeyencodedate200211to,31ofsz000001endcolumn_alias_,…

ttmtdtdsetsysparamct_ttmdatatrue,季度tdtdsetsysparamct_quarterdatatrue,与当前时间相关index_bf_,tdtdtrtrtd1tdtd,righttype:=0setsysparamct_ttmdatatrue,…