last_order = api.insert_order(symbol="CFFEX.T2309", direction="BUY", offset="OPEN", volume=1, limit_price=current_price + 0.01) 如果volume能够为0的话,可以少写一层IF循环,代码更简洁一点
修改大小写解决问题,应该是CFFEX.T2309
原代码: quote = api.get_quote("CFFEX.t2309") 错误信息: Exception: 查询合约服务报错 failed to execute graphql operation, errors: [variable instrument_id: [CFFEX.t2309] contains non-existent...