参差与系统股票pn_stock当前,pn_date相关,sh600001intersectionalphabetavaluet1t2abcd,arrayabcc,…

引用对象功能同weakref_get与,错误引用不报错codeb:=makeref,…

引用对象功能同weakref_get弱,newtstringlistaappendab:=weakref,//创建弱引用bappendb,:=makerefb//通过,commatextcode返回结果abc,…

模型title2codefunctionweb_checkgetdatastock,datetime指定日期setsysparampn_stockindex,pn_dateendt,pn_cyclecy,:=specstockzf3stockindexb:=stockzf3,收益率%a-battentionsavetable,…

均价与系统股票pn_stock当前,pn_date相关,高管减持数b如果a,为空则返回ab否则返回,减持均价setsysparampn_stocksh600019,…

media2024-01-03_mb7cvcqmoll43tphimage2,情况并存贮在数组b中通过,存贮了英语成绩表b:=array,英语成绩85thenbeginbindex:=,行的内容赋给b的index,…

均价与系统股票pn_stock当前,pn_date相关,高管增持数量b如果a,等于0则返回ab否则返回,增持均价setsysparampn_stocksh600019,…

相关系数ewmcorrelaarraybarrayy,维数字数组@@b@@,@@样本b待计算,系数范例tcodesp_spn,stocksh000300sp_spn,a:=nday350stockzf3b:=nday3,media2026-01-29_cdnhy4sy6j03qg5zimage25,…

移动协方差ewmcovaarraybarrayy,维数字数组@@b@@,@@样本b待计算,media2026-01-29_cdnhy4sy6j03qg5zimage22,eequottarget=quot_blankquot,协方差范例tcodesp_spn,stocksh000300sp_spn,a:=nday350stockzf3b:=nday3,…

media2026-01-29_cdnhy4sy6j03qg5zimage22,eequottarget=quot_blankquot,斜率范例tcodesp_spn,stocksh000300sp_spn,a:=nday350stockzf3b:=nday3,stockzf3sh000001returna|b|ewmslope,…