s and p 500 total return indices monthly adjusted closing price for 1975

The average closing price for the S&P 500 (GSPC) in 1975 was $86.18. It was up 28.4% for the year. The latest price is $5,638.77.

DATE OPEN HIGH LOW CLOSE VOLUME
December 1975
$90.67
$91.90
$86.15
$90.19
348,970,000
November 1975
$88.09
$92.33
$87.63
$91.24
318,810,000
October 1975
$82.93
$91.75
$82.57
$89.04
365,540,000
September 1975
$85.48
$87.42
$81.57
$83.87
275,120,000
August 1975
$87.99
$89.04
$82.21
$86.88
281,470,000
July 1975
$94.85
$96.58
$87.68
$88.75
441,680,000
June 1975
$92.58
$95.85
$89.30
$95.19
447,000,000
May 1975
$88.10
$93.51
$86.94
$91.15
457,490,000
April 1975
$82.64
$88.79
$79.66
$87.30
451,350,000
March 1975
$83.03
$87.08
$80.08
$83.36
453,610,000
February 1975
$77.82
$83.56
$76.00
$81.59
423,640,000
January 1975
$70.23
$78.69
$68.65
$76.98
432,550,000
Daily pricing data for the S&P 500 dates back to 12/30/1927, and may be incomplete.