总结起来,要解决从yfinance Ticker对象获取日期时出现的Python错误,你可以检查日期格式、数据可用性、代码错误以及网络连接等方面的问题。如果问题仍然存在,可以尝试搜索相关错误信息或咨询yfinance库的开发者社区以获取更多帮助。
yfinance是一个流行的Python库,用于从Yahoo Finance获取金融数据。如果你想使用yfinance将列添加到你的数据框(DataFrame)中,通常是为了获取股票的历史价格或其他财务指标,并将这些数据整合到你的现有数据框中。 基础概念 数据框(DataFrame):在Python的pandas库中,DataFrame是一种二维表格型数据结构,可以存储不同类型的数据...
Now back to multiple ticker downloading… We need to pass download a list of tickers instead of a single ticker and optionally let the method know how to group the tickers — by ticker or column (column is the default). We can also optionally use threads to download the tickers faster. d...
# Data returned back by yfinance stock = yf.Ticker('AAPL') # Store stock info as dictionary stock_dict = stock.info # Create DataFrame from non-compatible dictionary stock_df = pd.DataFrame(list(stock_dict.items())) 0 1 0 zip 95014 1 sector Technology 2 fullTimeEmployees 137000 3 long...
Ticker: single ticker data Tickers: multiple tickers' data download: download market data for multiple tickers Market: get information about a market WebSocketandAsyncWebSocket: live streaming data Search: quotes and news from search SectorandIndustry: sector and industry information ...
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tickers_list=["aapl","goog","amzn","BAC","BA"]# example listtickers_data={}# empty dictionary We then loop through the list of the tickers, in each case adding to our dictionary akey, valuepair where the key is the ticker and the value the dataframe returned by theinfo()method for...
Fix single ISIN as ticker #1611 Fix 'Only 100 years allowed' error #1576 0.2.24 Fix info[] missing values #1603 0.2.23 Fix 'Unauthorized' error #1595 0.2.22 Fix unhandled 'sqlite3.DatabaseError' #1574 0.2.21 Fix financials tables #1568 Price repair update: fix Yahoo messing up dividen...
In [1]: import yfinance as yf In [2]: msft = yf.Ticker("MSFT") In [3]: msft.info --- SSLCertVerificationError Traceback (most recent call last) /Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py in do_open(self, http_class, req, **http_conn_args...
方法1: ticker方式 tsla = yf.Ticker('TSLA')tsla.history(period='max') 按github直接运行会报错,JSONDecodeError: Expecting value: line 1 column 1 (char 0) 需要配置代理运行。 tsla.history(period='max', proxy='proxy_ip:proxy_port') proxy_ip和proxy_port为代理服务器的ip和端口。 方法2: yf....