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a在使用cb_delta21,示例代码codesetsysparampn_stocksh113650,pn_date20240628t,cb_delta21,…
brinson业绩归因框架ts_fundbrinson_,brinson业绩归因fund_brinsonperforattri,进行brinson归因fund_brinsonperforattri02,1新增范例fund_brinsonperforattri02,…
德尔等级相关系数corr_kendallx,8106returncorr_kendallx,…
492-警告-cb_impliedvolatility66,提示由中间函数cb_impliedvolatility产生,…
财报归因框架ts_fundfinancialattributionattachment,归因框架说明ts_fundfinancialattribution,…
波动率计算异常由于cb_impliedvolatility底层,具体情况codesetsysparampn_stocksh110059,pn_date20250623t,cbim:=cb_impliedvolatilitynil,…