The S&P 500 (GSPC) returned 212.2% between 1980 and 1990.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 1990 | $322.23 | $333.98 | $321.97 | $330.22 | 3,116,830,000 |
November 1990 | $303.99 | $323.02 | $301.61 | $322.22 | 3,149,770,000 |
October 1990 | $306.10 | $319.69 | $294.51 | $304.00 | 3,671,900,000 |
September 1990 | $322.56 | $326.53 | $295.98 | $306.05 | 2,687,280,000 |
August 1990 | $356.15 | $357.35 | $306.18 | $322.56 | 4,020,730,000 |
July 1990 | $358.02 | $369.78 | $350.09 | $356.15 | 3,373,540,000 |
June 1990 | $361.26 | $368.78 | $351.23 | $358.02 | 3,226,280,000 |
May 1990 | $330.80 | $362.26 | $330.80 | $361.23 | 3,596,680,000 |
April 1990 | $339.94 | $347.30 | $327.76 | $330.80 | 2,801,220,000 |
March 1990 | $331.89 | $344.49 | $331.08 | $339.94 | 3,283,280,000 |
February 1990 | $329.08 | $336.09 | $322.10 | $331.89 | 2,961,970,000 |
January 1990 | $353.40 | $360.59 | $319.83 | $329.08 | 3,793,250,000 |
December 1989 | $346.01 | $354.10 | $339.63 | $353.40 | 3,213,420,000 |
November 1989 | $340.36 | $346.50 | $330.91 | $345.99 | 3,032,160,000 |
October 1989 | $349.15 | $360.44 | $327.12 | $340.36 | 4,012,670,000 |
September 1989 | $351.45 | $354.13 | $341.37 | $349.15 | 3,035,020,000 |
August 1989 | $346.08 | $352.73 | $339.00 | $351.45 | 3,949,100,000 |
July 1989 | $317.98 | $346.08 | $317.26 | $346.08 | 3,249,030,000 |
June 1989 | $320.51 | $329.19 | $314.38 | $317.98 | 3,966,590,000 |
May 1989 | $309.64 | $323.06 | $304.06 | $320.52 | 3,747,320,000 |
April 1989 | $294.87 | $310.45 | $294.35 | $309.64 | 3,237,250,000 |
March 1989 | $288.86 | $299.99 | $286.46 | $294.87 | 3,504,530,000 |
February 1989 | $297.47 | $300.57 | $286.26 | $288.86 | 3,216,280,000 |
January 1989 | $277.72 | $297.51 | $273.81 | $297.47 | 3,532,220,000 |
December 1988 | $273.68 | $280.45 | $270.47 | $277.72 | 2,844,900,000 |
