营业利润注1operatingprofit_12rdate,利润ov:=backupsystemparameters2setsysparampn_stock,v:=operatingprofit_1220111231,…

计算其calmar比率pf_calmarratiot,100范例tcodesetsysparampn_stock,setsysparampn_date,setsysparampn_cycle,:=nday1000截止日sp_time涨幅,stockzf3returnpf_calmarratioarr1,…

名称变更进行判断isst_3endt,股票ov:=backupsystemparameterssetsysparampn_stock,inttodate20121010r:=isst_3endt,…

名称变更进行判断ispt_3endt,股票ov:=backupsystemparameterssetsysparampn_stock,inttodate20121010r:=ispt_3endt,…

则取其后第一个交易日cb_startdayconversiondate,0范例tcodesetsysparampn_stock,returncb_startdayconversioncode,…

的投资收益注1investmentincome_12rdate,投资收益ov:=backupsystemparameters2setsysparampn_stock,v:=investmentincome_1220111231,…

算法与excel兼容sp_skewnessexp,的价格序列codesetsysparampn_stock,setsysparampn_date,returnnday10日期sp_time偏,specallsp_skewnessclose,arraypn_date,_time+099pn_cycle,…

的营业费用注1operatingexpenses_12rdate,营业费用ov:=backupsystemparameters2setsysparampn_stock,v:=operatingexpenses_1220111231,…

的财务费用注1financialexpenses_12rdate,财务费用ov:=backupsystemparameters2setsysparampn_stock,v:=financialexpenses_1220111231,…

周期复权等相关hd_specandspecdateid,实数范例tcodesetsysparampn_cycle,_day设置周期setsysparampn_rate,为不复权returnhd_specandspecdatesz000001,…