The closing price for the S&P 500 (GSPC) on November 21, 1963 was $71.62. It was down 1.3% for the day (down 1.3% from previous close). The latest price is $6,643.44.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
November 21 1963
$72.56
$72.86
$71.40
$71.62
5,670,000
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.