import pyutil as pyu
pyu.get_local_pyinfo()

'conda env: ml312-2024; pyv: 3.12.7 | packaged by Anaconda, Inc. | (main, Oct  4 2024, 13:27:36) [GCC 11.2.0]'

print(pyu.ps2("pandas"))

pandas==2.2.3

import yfinance as yf
import pandas as pd
from datetime import datetime

# Define the start and end dates
start = "1976-01-01"
end = "2013-12-31"

# Download S&P 500 data using yfinance
sp = yf.download('^GSPC', start=start, end=end)

sp.head()

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