The closing price for the S&P 500 (GSPC) on January 31, 2013 was $1,498.11. It was down 0.3% for the day (down 0.3% from previous close). The latest price is $6,636.74.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
January 31 2013
$1,501.96
$1,504.19
$1,496.76
$1,498.11
3,999,880,000
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.