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计算提高盘中循环效率stocks:=getbk,时的运行效率setsysparampn_cyclecy,daysetsysparampn_datenow,交易日nowday:=specsp_timesh000001,openthisrowas开盘价fromstockswherespec,为正的样本arr_:=select,…
收益率%板块为pn_bk设置,收益率之和求平均bk_netequityreturn,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,827code参考refstocksnetequityreturn,…
returntype有关板块为pn_bk设置,的简单加总和bk_netprofit,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,300205857304code参考refstocksnetprofit,…
损益%板块为pn_bk设置,损益之和求平均bk_netequityreturncut,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,799code参考refstocksnetequityreturncut,…
returntype有关板块为pn_bk设置,的简单加总和bk_netprofitcut,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,290888375279code参考refstocksnetprofitcut,…
returntype有关板块为pn_bk设置,的简单加总和bk_netnonoperate,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,11290919658code参考refstocksnetnonoperate,…
//--构造demo数据stocks:=getbk,datekey20250901tto20250901tofstocksend//,10029thisrowas行业fromstocksend//,生成哈希表attentiondd_:=reindexcopy,值快速获取到dd_表中下,:=select*attentiondd_stockid行业,…
获取所有期货品种代码stocks:=getbk,代码一维代码序列stocks:=sselect,specbase708004thisrowfromstocksendstocks,空字符串的代码sortarraystocks1//,维日期序列setsysparampn_cyclecy,…
:=20190101tendt:=20190415tstocks:=array,%矩阵returns:=pf_getportfolioratestocks,media2026-01-29_cdnhy4sy6j03qg5zimage20,…
:=20190101tendt:=20190415tstocks:=array,%矩阵returns:=pf_getportfolioratestocks,media2026-01-29_cdnhy4sy6j03qg5zimage17,…