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计算计算模型为cb_impliedvolatility其,日的隐含波动率setsysparampn_stocksh110030,pn_date20191022t,cb_impliedvolatility//,returnnday10timedatetostrsp_time,…
范例如下codesetsysparampn_stocksz000002,:=nday20monthsp_time,mmin:=nday10monthsp_time,…
类sqlcodesetsysparampn_stocksz000002,tradedaysbegtendtsetsysparampn_dateendt,:=ndayntimedatetostrsp_time,正序codesetsysparampn_stocksz000002,tradedaysbegtendtsetsysparampn_dateendt,…
可以通过系统参数pn_nday进行,若干行情信息setsysparampn_stocksz000002,pn_dateinttodate,setsysparampn_nday30,nday2时间datetimetostrsp_time,…
media2024-09-25_uscyz7h3lacjcb1pimage1,media2024-09-25_uscyz7h3lacjcb1pimage2,日的数据codesetsysparampn_stocksh000001,pn_dateinttodate,:=ndayntimedatetostrsp_time,…
表达式范例如下setsysparampn_stocksh600030,setsysparampn_stocksh600030,设置系统股票setsysparampn_datedate,指标returnnday2dsp_time,…
主要将回测函数tsfl_pb_,:=20151231tr:=tsfl_pb_,if01begtendtcy_1m0,pn_stockif01,highgflowlowgftimedatetimetostrsp_time,gfflagifthenrecordexistbuytimedatetimetostrsp_time,…
系统股票相关getbondtermstructuretype_intt,realdaysarraybooltype_@@,收益率曲线codesetsysparampn_stockbts000033,pn_date20200916t,20200916tdays:=nday310sp_time,…
0与系统证券pn_stock系统,pn_date系统,pn_cycle复权,pn_rate和,daynumquot日期quotdatetostrsp_time,…
在于rankoftheday2不会将pn_stockarr当日,当日排名范例tcodesp_s,stocksh600000endt:=20190701tsp_s,_dateendtsp_s,_rate1sp_s,_ratedayendtsp_spn,…