S&P historical prices (source: Yahoo! Finance)
Date Open High Low Close* Adj Close** Volume
Dec 09, 2020 3,705.98 3,712.39 3,660.54 3,672.74 3,672.74 2,665,226,152
Dec 08, 2020 3,683.05 3,708.45 3,678.83 3,702.25 3,702.25 4,549,670,000
Dec 07, 2020 3,694.73 3,697.41 3,678.88 3,691.96 3,691.96...