s and p 500 total return indices monthly adjusted closing price for 1977

The average closing price for the S&P 500 (GSPC) in 1977 was $98.18. It was down 11.1% for the year. The latest price is $5,638.77.

DATE OPEN HIGH LOW CLOSE VOLUME
December 1977
$94.69
$95.67
$91.76
$95.10
450,970,000
November 1977
$91.35
$97.11
$90.01
$94.83
494,680,000
October 1977
$96.74
$97.27
$90.20
$92.34
413,470,000
September 1977
$96.83
$98.43
$94.44
$96.53
383,670,000
August 1977
$99.12
$99.84
$95.04
$96.77
433,650,000
July 1977
$100.10
$102.57
$97.71
$98.85
452,480,000
June 1977
$96.93
$101.65
$95.89
$100.48
485,150,000
May 1977
$98.93
$100.93
$95.52
$96.12
425,820,000
April 1977
$99.21
$102.07
$96.53
$98.44
403,060,000
March 1977
$100.66
$102.70
$97.80
$98.42
434,690,000
February 1977
$102.54
$103.32
$98.82
$99.82
398,440,000
January 1977
$107.00
$107.97
$100.91
$102.03
501,620,000
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.