名称和代码codesetsysparampn_stock,setsysparampn_date,行业codeendt:=20240103tstocks:=getbkbydate,endtsetsysparampn_date,as一级行业编码fromstocksendcode,…

及其基本信息bdtable:=op_getoptionchainbd,取合约代码序列setsysparampn_cycle,endt+1624ofstocksendcode,…

指标值多因子模型tsmf_getvaluebyendt中,spc_参数可以,给因子公式以spc_:=array,的形式传入比如spc_:=array,rendattentionfunctioncalculatefactorvaluebyendtstocksfactorsendt,00sysparam:=arraypn_stockarr,…

:=5endt:=todaystocks:=getbk,parms:=arraynendtstocksparmstype:=,02returnunitmultiproc_unitfastmap,nendtstockbeginsp_spn,stockstocksp_spn,ndoretquott_quoti,…

计算提高盘中循环效率stocks:=getbk,监控时的运行效率setsysparampn_cycle,_daysetsysparampn_date,交易日nowday:=specsp_timesh000001,openthisrowas开盘价fromstockswherespec,为正的样本arr_:=select,…

比重当前板块通过setsysparampn_bk,:=getbkbydatesh000300inttodate20101231stocks:=getbkbydate,inttodate20101231setsysparampn_date,…

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//,一维日期序列setsysparampn_cycle,…

codeendt:=20190814tsetsysparampn_cycle,_daysetsysparampn_stock,setsysparampn_date,:=vola:=arraypn_cycle,_1mpn_dateendt,endt:=20190814tsetsysparampn_cyclecy,…

//--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,…

中支持a所有ts_sql聚合,sumofb内置函数quot_detailsquot,详情quot_firstquot,quot_lastquot,的数据透视表数据stocks:=getbkbydate,datekeybegttoendtofstocksendindex,…