+ Ȝi?VRt^RIt^RItRRlt]R8Xd]!4t]!]4R#R#)u\ Date: 2025/10/30 17:40 Desc: openctp-合约信息接口 http://openctp.cn/instruments.html Nc8V^8dQhR\P/#)return)pd DataFrame)formats"p/Users/mibo/.openclaw/workspace/.venv-ak/lib/python3.14/site-packages/akshare/option/option_contract_info_ctp.py __annotate__r s,,",,,cJRp\P!V4pVP4p\P!VR,4p/RRbRRbRRbR R bR R bR RbRRbRRbRRbRRbRRbRRbRRbRRbRR bR!R"bR#R$bR%R&R'R(R)R*R+R,R-R.R/R0R1R2R3R4R5R6R7R8/ CpVP VR97pV#):u openctp-合约信息接口-期权合约 http://openctp.cn/instruments.html :return: 期权合约信息 :rtype: pandas.DataFrame z/http://dict.openctp.cn/instruments?types=optiondata ExchangeIDu 交易所ID InstrumentIDu合约IDInstrumentNameu 合约名称 ProductClassu 商品类别 ProductIDu品种IDVolumeMultipleu 合约乘数 PriceTicku最小变动价位LongMarginRatioByMoneyu做多保证金率ShortMarginRatioByMoneyu做空保证金率LongMarginRatioByVolumeu做多保证金/手ShortMarginRatioByVolumeu做空保证金/手OpenRatioByMoneyu开仓手续费率OpenRatioByVolumeu开仓手续费/手CloseRatioByMoneyu平仓手续费率CloseRatioByVolumeu平仓手续费/手CloseTodayRatioByMoneyu平今手续费率CloseTodayRatioByVolumeu平今手续费/手 DeliveryYearu 交割年份 DeliveryMonthu 交割月份OpenDateu 上市日期 ExpireDateu最后交易日 DeliveryDateu 交割日UnderlyingInstrIDu标的合约IDUnderlyingMultipleu标的合约乘数 OptionsTypeu 期权类型 StrikePriceu 行权价 InstLifePhaseu 合约状态)columns)requestsgetjsonrrrename)urlr data_jsontemp_dfcolumn_mappings roption_contract_info_ctpr2 sb r:s9 ,` z":"< %&r