s and p 500 monthly returns for 1988

The S&P 500 (GSPC) had its best month in 1988 in June 1988, returning 4.3%.

ASSET MONTH % RETURN
the S&P 500 (GSPC)
January 1988
4.03%
the S&P 500 (GSPC)
February 1988
4.19%
the S&P 500 (GSPC)
March 1988
-3.33%
the S&P 500 (GSPC)
April 1988
0.94%
the S&P 500 (GSPC)
May 1988
0.31%
the S&P 500 (GSPC)
June 1988
4.33%
the S&P 500 (GSPC)
July 1988
-0.54%
the S&P 500 (GSPC)
August 1988
-3.86%
the S&P 500 (GSPC)
September 1988
3.97%
the S&P 500 (GSPC)
October 1988
2.6%
the S&P 500 (GSPC)
November 1988
-1.89%
the S&P 500 (GSPC)
December 1988
1.48%