stocks_fd_,endt:=20220331treturnstocks_fd_,media2026-01-26_caqexg2da5uxbdmjimage10,…

stocks_fd_,endt:=20220331treturnstocks_fd_,media2026-01-26_caqexg2da5uxbdmjimage12,…

stocks_fd_,endt:=20220331treturnstocks_fd_,…

0开始类型读写stringsindexintegerstring,objstrings1:=quotef=aaa,//结果a=abcef=aaa,…

cdquottarget=quot_blankquot,_vol_sumoptionarr,bfpcrquottarget=quot_blankquot,_vol_pcroptionarr,%af%ca%fdquottarget,%af%ca%fd_1,%af%ca%fd_2,…

隐含波动率模型为op_iv与,调用前需要设置pn_stockpn,cyclepn_date等,波动率title2codesetsysparampn_stockop10000001,若有特别指定时间可将fd与ld,为指定日如fd:=20150220t,_cyclecy_dayfd:=inttodate,…

searchcontenttslkeyword=getastock_stylefactorbyendtquot,=quot_blankquot,searchcontenttslkeyword=stocks_stylefactor%,f2%d7%d3_1quot,helpdocsearchcontenttslkeyword=index_stylefactor,…

searchcontenttslkeyword=cb_stock_,1quottarget=quot_blankquot,_stock_pricea,searchcontenttslkeyword=cb_transfer_,blankquotcb_highpricebegtendta,blankquotcb_lowpricebegtendta,…

复权因子值setsysparampn_stocksh603117,pn_date20180701t,20180701日的复权因子值begt:=20170201t,:=20180701tsetsysparampn_stocksh603117,pn_dateendt,:=tradedaysbegtendtreturn,…

基准价ssesyl2sectional_yclose,范例title1codesetsysparampn_stockif2104,firstdays1:=specdatesectionprevclosefd//上市,价s2:=specdatessesyl2fd//上市,…