登录系统也显示mb_service_,c:=rdo2mb_abortretryignore|,o2mb_service_,:=rdo2messageboxa2要继续吗,…

均值协方差或方差norm_lineartransformmu,为单个变量xn2与2,+bdy=b222x,x2xntn=12nt=,:=15b:=2mu:=,sigma:=10returnnorm_lineartransformmu,media2024-03-20_wefcpvnqqtg5qgjaimage529,…

系统证券时间相关index_calldprighttype,trtd中位数tdtd2tdtr,td剔除绩差tdtd2tdtd,的股息率setsysparampn_stocksh000300,pn_date20230731t,index_calldp11,00//结果29942code,//结果array31181297721,…

的与系统证券pn_stock系统,pn_date系统,pn_cycle复权,pn_rate和,=成交量-昨成交量2若ex,…

系统证券时间相关index_callfinancialitempsrighttype,trtd中位数tdtd2tdtr,td剔除绩差tdtd2tdtd,trtrtdsampleselect为2tdtd,净资产tdtrtrtd2tdtd,ttm的每股收益setsysparampn_stocksh000300,…

连板个数仅连续2天出现,的股票数量统计bk_ztlb2countdoption,td剔除新股tdtd2tdtr,连板个数setsysparampn_bkquot,quotsetsysparampn_date20241224t,bk_ztlb2count0,…

涨停的股票数量统计bk_ztlb3countdoption,td剔除新股tdtd2tdtr,三连板个数setsysparampn_bkquot,quotsetsysparampn_date20241224t,bk_ztlb3count0,…

涨停的股票数量统计bk_ztlb4countdoption,td剔除新股tdtd2tdtr,连板个数setsysparampn_bkquot,quotsetsysparampn_date20241224t,bk_ztlb4count0,…

涨停的股票数量统计index_ztlb5countdoption,td剔除新股tdtd2tdtr,及以上个数setsysparampn_stockquot,quotsetsysparampn_date20241224t,index_ztlb5count0,结果2code,…

参数时间板块相关bk_btdepartmentfairamountdirection,整型交易方向买入=2卖出=,买入总额万setsysparampn_date20201120t,pn_bkquot,a股quotreturnbk_btdepartmentfairamount2,…