Inflation Adjusted S&P 500 Chart
Current Real Price: 2,274.64 +4.20 (0.18%)
4:36 pm EST, Fri Jan 13
Mean: 473.78
Median: 243.08
Min: 65.40 (Jun 1877)
Max: 2,274.64 (Jan 2017)

Inflation adjusted, constant October 2016 dollars.