天软为您找到相关结果约9774个,用时约0.08秒.
板块sharp指数bk_sharpmeasureindexid,hlk391476644quottarget=quot_blankquot,alphaahtm参考refpf_sharpratio,…
板块标准差系统风险bk_stddevindexid,hlk391476644quottarget=quot_blankquot,alphaahtm参考refpf_standarddeviation,…
板块treynor指数bk_treynormeasureindexid,hlk391476644quottarget=quot_blankquot,alphaahtm参考refpf_standarddeviation,…
var历史模拟法bk_varbegt,新建分类stockarrsetsysparampn_bkmybk,bk_varinttodate,29253code参考refpf_standarddeviation,…
一期的相关系数矩阵correlm_ewma,涨幅%矩阵returns:=pf_getportfoliorate,endt11returncorrelm_ewmreturns,media2026-01-29_cdnhy4sy6j03qg5zimage30,…
一期的协方差矩阵covariance_ewma,media2026-01-29_cdnhy4sy6j03qg5zimage22,eequottarget=quot_blankquot,涨幅%矩阵returns:=pf_getportfoliorate,endt11returncovariance_ewmreturns,…
加权样本协方差矩阵weightedcovariance_freqa,涨幅%矩阵returns:=pf_getportfoliorate,=sumwreturnweightedcovariance_freqreturns,media2026-01-29_cdnhy4sy6j03qg5zimage19,…
helpdocsearchcontenttslkeyword=pf_stylefactor,d3quottarget=quot_blankquot,_stylefactorahtmindex_stylefactordtype,风格因子暴露setsysparampn_stocksh000300,pn_date20200601t,…
数据调用组合换手率接口pf_turnoverrate,进行处理后调用函数pf_turnoverrate,实现title2codefunctiontsdn_bthsltest_,例objfcycle:=cy_day//,fromzcpzendr:=pf_turnoverrate,objgetrollingreturnbegtendtcy_month//,…
searchcontenttslkeyword=getastock_stylefactorbyendtquot,=quot_blankquot,searchcontenttslkeyword=stocks_stylefactor%,f2%d7%d3_1quot,helpdocsearchcontenttslkeyword=pf_stylefactor,…