get_historical_price_data() error

[jmalbornoz]

Here's what I am trying to do:

from yahoofinancials import YahooFinancials
ticker = 'MSFT'
yahoo_financials = YahooFinancials(ticker)
data = yahoo_financials.get_historical_price_data("2024-03-01", "2024-03-26", "daily")

After a long wait of some 20 minutes I get the following error message:

---

TypeError Traceback (most recent call last)
Cell In[4], line 1
----> 1 data = yahoo_financials.get_historical_price_data("2024-03-01", "2024-03-26", "daily")

File D:\Programs\Anaconda3\envs\quant\lib\site-packages\yahoofinancials\yf.py:163, in YahooFinancials.get_historical_price_data(self, start_date, end_date, time_interval)
161 end = self.format_date(end_date)
162 hist_obj = {'start': start, 'end': end, 'interval': interval_code}
--> 163 return self.get_stock_data('history', hist_obj=hist_obj)

File D:\Programs\Anaconda3\envs\quant\lib\site-packages\yahoofinancials\data.py:631, in YahooFinanceData.get_stock_data(self, statement_type, tech_type, report_name, hist_obj)
629 if isinstance(self.ticker, str):
630 dict_ent = self._retry_create_dict_ent(self.ticker, statement_type, tech_type, report_name, hist_obj)
--> 631 data.update(dict_ent)
632 else:
633 if self.concurrent:

TypeError: 'NoneType' object is not iterable

I have tried other tickers and the result is the same.

[rhandley1231]

I've been having the same issue with this code. I'm taking a Quantitative Analytics Course and am encountering this issue when trying to retrieve data with this call.