s and p 500 1999 monthly returns

The S&P 500 (GSPC) had its best month in 1999 in October 1999, returning 6.3%.

ASSET MONTH % RETURN
the S&P 500 (GSPC)
January 1999
4.1%
the S&P 500 (GSPC)
February 1999
-3.23%
the S&P 500 (GSPC)
March 1999
3.88%
the S&P 500 (GSPC)
April 1999
3.79%
the S&P 500 (GSPC)
May 1999
-2.5%
the S&P 500 (GSPC)
June 1999
5.44%
the S&P 500 (GSPC)
July 1999
-3.2%
the S&P 500 (GSPC)
August 1999
-0.63%
the S&P 500 (GSPC)
September 1999
-2.86%
the S&P 500 (GSPC)
October 1999
6.25%
the S&P 500 (GSPC)
November 1999
1.91%
the S&P 500 (GSPC)
December 1999
5.78%