t0日到t0+n日之间,日期与系统证券pn_stock和,周期pn_cycle有关,复权es_mi_,tdatetimedatetypeintegerdaysintegerrealbegt@,integer@@事件研究_增发日期,integer@@整数类型n天@,返回@@real@@,…

n日成交,参数时间板块相关bk_btamountsum2n,realn@@,@@返回@@real@@,成交总额万setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btamountsum22,…

n日折价,参数时间板块相关bk_btdiscountamountsum2n,realn@@,@@返回@@real@@,成交总额万setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btdiscountamountsum22,…

n日折价,参数时间板块相关bk_btdiscountamountsumpercent2n,realn@@,@@返回@@real@@,总额比%setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btdiscountamountsumpercent22,…

n日平价,参数时间板块相关bk_btfairamountsum2n,realn@@,@@返回@@real@@,成交总额万setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btfairamountsum22,…

n日平价,参数时间板块相关bk_btfairamountsumpercent2n,realn@@,@@返回@@real@@,总额比%setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btfairamountsumpercent22,…

n日溢价,参数时间板块相关bk_btpremiumamountsum2n,realn@@,@@返回@@real@@,成交总额万setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btpremiumamountsum22,…

n日溢价,参数时间板块相关bk_btpremiumamountsumpercent2n,realn@@,@@返回@@real@@,总额比%setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btpremiumamountsumpercent22,…

第n个k线,占比%stock_rd_,rsp_cycletexpression,integerrealrsp_,采样小周期@@n@@,@@整型第n个市场,日线时抽样cy_60m对,而言n在1,@@返回@@real@@,成交量占比%sp_spn,…

最近n年的,最新年报q1然后取n年前同期,=powerv1v21n-1,100否则返回0mainincomegrowratio_yearrdate,nintegerrealrdate@,@整数报告期@@n@@,media2024-01-08_igyqnpdpfidoi2hcimage739,@@返回@@real@@,…