Inflation Adjusted S&P 500 Chart
Current Real Price: 2,267.89 -6.75 (-0.30%)
4:11 pm EST, Tue Jan 17
Mean: 473.78
Median: 243.08
Min: 65.40 (Jun 1877)
Max: 2,267.89 (Jan 2017)

Inflation adjusted, constant October 2016 dollars.