+ Ȝi ^Rt^RIt^RItRRRllt]R8Xd]!RR7t]!]4R#R#)u Date: 2024/5/13 17:45 Desc: 上海期货交易所-交易所服务-业务数据-交易参数汇总查询 https://tsite.shfe.com.cn/bourseService/businessdata/summaryinquiry/ NcDV^8dQhR\R\P/#)datereturn)strpd DataFrame)formats"~/Users/mibo/.openclaw/workspace/.venv-ak/lib/python3.14/site-packages/akshare/futures_derivative/futures_contract_info_shfe.py __annotate__r s55S5",,5crRV R2pRR/p\P!WR7pVP4p\P!VR,4pVP RRR R R R R RRRRRRR/RR7V.RO,p\P !VR,RR7PPVR&\P !VR ,RR7PPVR &\P !VR,RR7PPVR&\P !VR ,RR7PPVR &\P !VR,RR7PPVR&\P!VR,RR7VR&VR,VR&V#)u 上海期货交易所-交易所服务-业务数据-交易参数汇总查询 https://tsite.shfe.com.cn/bourseService/businessdata/summaryinquiry/ :param date: 查询日期; 交易日 :type date: str :return: 交易参数汇总查询 :rtype: pandas.DataFrame zBhttps://www.shfe.com.cn/data/busiparamdata/future/ContractBaseInfoz.datz User-AgentzoMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36)headersContractBaseInfo BASISPRICE挂牌基准价 ENDDELIVDATE最后交割日 EXPIREDATE 到期日 INSTRUMENTID 合约代码OPENDATE 上市日STARTDELIVDATE开始交割日 TRADINGDAY 交易日T)columnsinplacecoerce)errors update_dateu 更新时间)rrrrrrr) requestsgetjsonrrrename to_datetimedtr to_numeric)rurlrr data_jsontemp_dfs& r futures_contract_info_shfer. s MTFRVW )G  S*AIll9%789G NN + - + N  / +    G>>'+*>xPSSXXGK>>'+*>xPSSXXGK!#!"8"b "$!"8"b >>'+*>xPSSXXGK!#w7H/IRZ![G ' 6GN Nr __main__20250611)r)20240513)__doc__pandasrr#r.__name__futures_contract_info_shfe_dfprintr r r8s; 5p z$>J$O! '(r