我正在尝试通过盈透证券 API 获得在 SPY 上编写的底层证券和期权,虽然获得当前期权(包括罢工、权利等)不是问题,但我坚持获取历史数据,比如从 5 个月到现在。
代码如下:
from ib.ext.Contract import Contract
from ib.ext.ContractDetails import ContractDetails
from ib.opt import ibConnection, message
import time
import datetime
def watcher(msg):
print(msg)
def contractDetailsHandler(msg):
contracts.append(msg.contractDetails.m_summary)
def contractDetailsEndHandler(msg):
global DataWait
DataWait = False
def contractHistDetailsHandler(msg):
contracts.append(msg.contractDetails.m_summary)
con = ibConnection()
con.host = "..."
con.port = ...
con.clientId = 5
con.registerAll(watcher)
con.register(contractDetailsHandler, 'ContractDetails')
con.register(contractDetailsEndHandler, 'ContractDetailsEnd')
con.register(contractHistDetailsHandler, message.historicalData)
con.connect()
contract = Contract()
contract.m_exchange = "SMART"
contract.m_secType = "OPT"
contract.m_symbol = "SPY"
contract.m_currency = "USD"
endtime = '20170102 01:00:00'
#con.reqContractDetails(1, contract)
con.reqHistoricalData(2,contract,endtime,"5 M","1 sec","TRADES",0,1)
con.reqHistoricalData(3,contract,endtime,"5 M","1 sec","MIDPOINT",0,1)
contracts = []
DataWait = True ; i = 0
while DataWait and i < 90:
i += 1 ; print(i),
time.sleep(1)
con.disconnect()
con.close()
print(contracts)
我得到的是:
<error id=2, errorCode=321, errorMsg=Error validating request:-'yd' : cause - When the local symbol field is empty, please fill all option fields (right, strike, expiry))>
现在我知道 Contract 对象不包含这些,但如何知道权利、罢工和到期?这基本上就是我所需要的(在选项期间有一个日期和潜在的变化)。有不同的方法吗?
如果您能给我一些指示,那将是非常受欢迎的!或选择范围的基础和期权的替代来源,包括行使权、权利和到期日(无论是否支付;单项项目需要它)。
非常感谢您!非常感谢任何输入。