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正态分布累计分布函数sf_mvncdfa,13003returnsf_mvncdfnil,范例02codereturnsf_mvncdfzeros,…
指数分布累计概率sf_expx,01-099sf_expy,media2025-07-07_8wuf9nko8txtgmhgimage1,…
492-警告-cb_impliedvolatility66,提示由中间函数cb_impliedvolatility产生,…
波动率计算异常由于cb_impliedvolatility底层,具体情况codesetsysparampn_stocksh110059,pn_date20250623t,cbim:=cb_impliedvolatilitynil,…
所有期权合约列表op_getoptionliststockid,endt:=20250806treturnop_getoptionliststockid,…
系统参数板块日期bk_freemarketvalueadjustpercent3real,%调整后setsysparampn_bkquot,a股quotsetsysparampn_date20250708t,bk_freemarketvalueadjustpercent3//,…
a股系统参数板块bk_freemarketvalueendt,自由流通市值万setsysparampn_bkquot,endt:=20250704treturnbk_freemarketvalueendt,…
a股系统参数板块bk_freemarketvalueadjustendt,调整后万setsysparampn_bkquot,endt:=20250704treturnbk_freemarketvalueadjustendt,…
系统参数板块日期bk_freemarketvalueadjust3real,调整后万setsysparampn_bkquot,a股quotsetsysparampn_date20250708t,bk_freemarketvalueadjust3//,…
系统参数板块日期bk_freemarketvalueadjustnpercent3real,%调整后setsysparampn_bkquot,a股quotsetsysparampn_date20250708t,bk_freemarketvalueadjustnpercent3//,…