This dataset was taken from the list of OpenIntro dataset files found at https://www.openintro.org/data/.
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Daily observations for the S\&P 500
Data runs from 1950 to near the end of 2018.
- Date - Date of the form "YYYY-MM-DD".
- Open - Opening price.
- High - Highest price of the day.
- Low - Lowest price of the day.
- Close - Closing price of the day.
- Adj.Close - Adjusted price at close after accounting for dividends paid out.
- Volume - Trading volume.
Taken from: https://www.openintro.org/data/index.php?data=sp500_1950_2018.