Yfinance IndexError：列表索引超出范围

问题描述

我写了下面的代码，它正在运行。当循环第四次运行时，将给出错误。它给出“ IndexError：列表索引超出范围”。如何解决此错误？

import yfinance as yf

dow_list = ['AAPL','AXP','BA','CAT','CSCO','CVX','dis','DOW','GS','HD','IBM','INTC','JNJ','JPM','KO','MCD','MMM','MRK','MSFT','NKE','PFE','PG','RTX','TRV','UNH','V','VZ','WBA','WMT','XOM']

rows = []

for ticker in dow_list:
    stk_container = yf.Ticker(ticker)
    stk_info = stk_container.info
    print(stk_info)

追踪

---------------------------------------------------------------------------
IndexError                                Traceback (most recent call last)
<ipython-input-140-46a177e9173f> in <module>
      5 for ticker in dow_list:
      6     stk_container = yf.Ticker(ticker)
----> 7     stk_info = stk_container.info
      8     print(stk_info)

e:\Anaconda3\lib\site-packages\yfinance\ticker.py in info(self)
    136     @property
    137     def info(self):
--> 138         return self.get_info()
    139 
    140     @property

e:\Anaconda3\lib\site-packages\yfinance\base.py in get_info(self,proxy,as_dict,*args,**kwargs)
    413 
    414     def get_info(self,proxy=None,as_dict=False,**kwargs):
--> 415         self._get_fundamentals(proxy)
    416         data = self._info
    417         if as_dict:

e:\Anaconda3\lib\site-packages\yfinance\base.py in _get_fundamentals(self,kind,proxy)
    284         holders = _pd.read_html(url)
    285         self._major_holders = holders[0]
--> 286         self._institutional_holders = holders[1]
    287         if 'Date Reported' in self._institutional_holders:
    288             self._institutional_holders['Date Reported'] = _pd.to_datetime(

IndexError: list index out of range

解决方法

• 对于8个股票，yfinance.ticker.Ticker对象stk_container.info在只有1个持有者的情况下导致错误。这是一个错误。
• yfinance: Index out of range: some Tickers #208
• 使用try-except块来捕获异常。
  • Python: Errors and Exceptions
• 您可以使用YFinance - tickerData.info not working for some stocks修复yfinance代码库

import yfinance as yf

dow_list = ['AAPL','AXP','BA','CAT','CSCO','CVX','DIS','DOW','GS','HD','IBM','INTC','JNJ','JPM','KO','MCD','MMM','MRK','MSFT','NKE','PFE','PG','RTX','TRV','UNH','V','VZ','WBA','WMT','XOM']

rows = []

for ticker in dow_list:
    stk_container = yf.Ticker(ticker)
    try:
        stk_info = stk_container.info
        print(stk_info)  # print the info
    except IndexError as e:
        print(f'{ticker}: {e}')  # print the ticker and the error
    print('\n')