getbkweightbydateindexidendt-1t//初始,个股涨幅*原比例t:=select,as市值变动比fromtend//,即贡献度sumt:=sumt市值变动,…

functiontestmatlab_01stbeginreturn,s参数tostntendcode,…

pn_stockstocksit:=fundnaqk,j:=0tolengtht-1,attentionrettj截止日,i:=tj净值,…

ad_sad_t=ad,nkeys=ad_t0split,=ad_t1split,…

instocksprintkeyst=batch,execreturngetbkbydate01tformatindexid,hms0ift824,t<=v1thenbeginift=v1,…

getconcurrencyinfobegininfo_t:=str2array,key:=str2arrayinfo_t0value,str2arrayinfo_t1k,…

358表补充公布日t:=select,公布日的处理ifnottlengtht,日thenbeginlastr:=tlengtht,:=report310001lastrupdatetset公布,…

functionr_testbegint:=query,defaultstockidnamecurrentstocknamefirstdaystockgomarketdatetname:=,ansitoutf8tnameattention,=returnr_testt=sqlquery,…

1532天软于每日t日09,采集上一交易日t-1,…

更新频率每日于每日t日09,更新上一交易日t-1,…