The closing price for the S&P 500 (GSPC) on January 2, 2020 was $3,257.85. It was up 0.4% for the day (up 0.8% from previous close). The latest price is $6,719.42.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
January 02 2020
$3,244.67
$3,258.14
$3,235.53
$3,257.85
3,459,930,000
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.