The highest closing price for the S&P 500 (GSPC) all-time was $6,445.76, yesterday. The latest price is $6,438.57.

The highest closing price for the S&P 500 (GSPC) all-time was $6,445.76, yesterday. The latest price is $6,438.57.
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.