s and p 500 total return indices monthly adjusted closing price for 1999

The average closing price for the S&P 500 (GSPC) in 1999 was $1,327.33. It was up 19.5% for the year. The latest price is $6,890.95.

DATEOPENHIGHLOWCLOSEVOLUME
December 1999
$1,388.91
$1,473.10
$1,387.38
$1,469.25
19,640,690,000
November 1999
$1,362.93
$1,425.31
$1,346.41
$1,388.91
18,384,820,000
October 1999
$1,282.71
$1,373.17
$1,233.70
$1,362.93
18,832,000,000
September 1999
$1,320.41
$1,361.39
$1,256.26
$1,282.71
16,438,700,000
August 1999
$1,328.72
$1,382.84
$1,267.73
$1,320.41
15,818,550,000
July 1999
$1,372.71
$1,420.33
$1,328.49
$1,328.72
15,332,930,000
June 1999
$1,301.84
$1,372.93
$1,277.47
$1,372.71
16,079,170,000
May 1999
$1,335.18
$1,375.98
$1,277.31
$1,301.84
15,880,260,000
April 1999
$1,286.37
$1,371.56
$1,282.56
$1,335.18
18,523,200,000
March 1999
$1,238.33
$1,323.82
$1,216.03
$1,286.37
18,002,500,000
February 1999
$1,279.64
$1,283.84
$1,211.89
$1,238.33
14,555,860,000
January 1999
$1,229.23
$1,280.37
$1,205.46
$1,279.64
16,213,500,000
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.