Is TypeError: String Indices Must Be Integers Prevalent When Receiving Stock Data via Pandas Datareader?

"TypeError: string indices must be integers" when Retrieving Stock Data from Yahoo Finance Using Pandas Datareader

When attempting to retrieve stock data using Pandas Datareader, you may encounter a "TypeError: string indices must be integers" error. This issue arises when the symbols parameter, which specifies the stock tickers to retrieve data for, is not passed as a list.

The corrected code below addresses this error by passing the list of stock tickers as the symbols argument:

import pandas_datareader

end = "2022-12-15"
start = "2022-12-15"
stock_list = ["TATAELXSI.NS"]

data = pandas_datareader.get_data_yahoo(symbols=stock_list, start=start, end=end)

print(data)

Alternatively, if you receive this error even after passing the symbols parameter as a list, the issue may stem from an outdated version of Pandas Datareader.

To resolve this issue, consider updating Pandas Datareader using the following command:

pip install --upgrade pandas-datareader

Should the issue persist after updating Pandas Datareader, you may need to install the pycryptodome and pycryptodomex packages, which are dependencies for Yahoo Finance data retrieval.

If none of these solutions resolve the error, it is recommended to consult the official documentation of Pandas Datareader for further guidance:

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