The closing price for the S&P 500 (GSPC) on February 22, 2017 was $2,362.82. It was up 0.1% for the day (down 0.1% from previous close). The latest price is $6,013.13.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
February 22 2017
$2,361.11
$2,365.13
$2,358.34
$2,362.82
3,468,670,000
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.