20250528tbkname:=a股setsysparampn_date,:=stocksj代码setsysparampn_stock,stockztclosedayenddatak涨幅%:=stockzf3,开板次数:=stock_openztnumdayend,t字板:=stock_zttbandata,…

要设置开始日期setsysparampn_begt,和截止日期setsysparampn_endt,一段时间的成交数据setsysparampn_begt,20120801setsysparampn_endt,truequotquotquot换手率%加权只,a股quot@bk_hsl30,考虑a股quot@bk_volsum31,…

换手率%=成交量,股本*100%stockhsl3real,a在20110907的换手率%setsysparampn,stocksz000002setsysparampn_date,20110907setsysparampn_cycle,_daysetsysparampn_rate,setsysparampn_rateday,…

涨幅%=收盘,收昨收*100%已复权,a在20110907的涨幅%setsysparampn,stocksz000002setsysparampn_date,20110907setsysparampn_cycle,…

振幅%=最高,最低最低*100%已复权,a在20110907的振幅%setsysparampn,stocksz000002setsysparampn_date,20110907setsysparampn_cycle,…

上市日振幅%=上市,上市日最低*100%stockzdf5real,浦发银行的上市日振幅%setsysparampn,…

上市日涨幅%=上市,收-1*100%stockzf5real,浦发银行的上市日涨幅%setsysparampn,…

上市日最大涨幅%=上市,-发行价发行价*100%stockmaxrateup5real,a的上市日最大涨幅%setsysparampn,…

n日换手率%stockhsl2n,个交易日的换手率setsysparampn_stock,setsysparampn_cycle,_daysetsysparampn_date,…

上市日最大跌幅%=上市,-发行价发行价*100%stockmaxratedown5real,的上市日最大跌幅%setsysparampn,…