时间序列净值曲线setsysparampn_stock,setsysparampn_date,20110909n:=30beg_close1:=,sh000904n日前收盘beg_close2:=,sh000300n日前收盘returnndayndate,sp_time中,2001000*closebeg_close1沪,…

日的k线图codesetsysparampn_stock,setsysparampn_date,kline//图型样式nday30gfopen,gfhighhighgftimedatetostrsp_time//,…

endt:=2022090816tsetsysparampn_cycle,_1msetsysparampn_stock,setsysparampn_date,name:=stocknamesz159941returnndaynfund,namenamedatedatetimetostrsp_timeclose,…

=password密码cnxn_str=,行情数据s1=setsysparampn_stock,//股票setsysparampn_cycle,_day//周期setsysparampn_date,时间段内交易日数returnndayndate,sp_timeclose,jdbcloaddataframecursorcnxn_strs1,…

列排序处理r:=nday10time,lowclosecloser1:=nday10high,highlowcloser:=nday10time,lowclosecloser1:=nday10high,:=nday10timesp_timeopen,…

media2024-09-25_uscyz7h3lacjcb1pimage1,media2024-09-25_uscyz7h3lacjcb1pimage2,交易日的数据codesetsysparampn_stock,setsysparampn_date,20110901inttodate20120807close1:=ndayntime,…

有的期权代码2op_getunderlyingsecurity市场,有的期权标的3op_getoptionchain标的,提取期权行情数据2nday使用nday,类指标1op_iv期权,周期截止日相关2op_delta期权,算法可通过系统参数pn_greekcaltype,…

主要将回测函数tsfl_pb_,:=20151231tr:=tsfl_pb_,if01begtendtcy_1m0,pn_stockif01,cyclecy_1msetsysparampn_date,tradedaysbegtendtkl:=ndaydaysgfopen,…

参差与系统股票pn_stock,时间pn_date,相关指标t1:=specnday30涨幅,sz000002t2:=specnday30涨幅,…

ema该类函数一般配合ndaynday2nday3,函数使用codesetsysparampn_stock,setsysparampn_date,…