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code//倒置数组setsysparampn_stock,sz000002quotsetsysparampn_date,arr:=nday10quot,quotdatetostrsp_timequot,media2024-03-20_wefcpvnqqtg5qgjaimage34,…
参考范例如下codesetsysparampn_stock,hq:=nday20month,timedaydifclosemmin:=nday10month,…
间隔范例tcodesetsysparampn_stock,r:=nday10time,sp_timeclose,media2024-03-20_wefcpvnqqtg5qgjaimage59,…
波动率计算异常由于cb_impliedvolatility底层,的具体情况codesetsysparampn_stock,setsysparampn_date,attentioncbim:=cb_impliedvolatilitynil,out_retattention,=datetointmcellreturnout_retcode,…
***setansi_nullson,setquoted_identifieron,setansi_paddingon,symbolvarchar8nulldate_datetimenull,codefunctionfunction94beginsetsysparampn_stock,a:=nday10stockid,…
有下面两个1pf_sharpratio根据,=28749faq2fi_sharpe_,下面示例主要展示fi_sharpe_,日endt:=20260320tsetsysparampn_stock,//当前证券setsysparampn_cycle,//周期-日线setsysparampn_date,//截止日dt:=ndayndate,…
新增自由周期设置apn_freecycle,日内高频周期有效bpn_cycle,周期的使用范例apn_freecycle,历史交易日的数据setsysparampn_stock,setsysparampn_cyclecy,1msetsysparampn_datestrtodatetime,0144setsysparampn_freecycle1,…
计算计算模型为cb_impliedvolatility其,22日的隐含波动率setsysparampn_stock,setsysparampn_date,returncb_impliedvolatility//,20220418tret:=arraysetsysparampn_date,-1dobeginsetsysparampn_stock,…
代码如下codefunctionweb_usercomp_,endtdatetime指定日setsysparampn_stock,setsysparampn_date,returnnday100date,sp_timeclose,…
后复权的方式setsysparampn_rate,setsysparampn_rateday,分钟线成交量codesetsysparampn_stock,//证券代码setsysparampn_cycle,-分钟线setsysparampn_date20200825,及成交量codesetsysparampn_stocksz000002,…