spy monthly returns for 1999

SPY had its best month in 1999 in October 1999, returning 7.1%.

ASSET MONTH % RETURN
SPY
January 1999
3.47%
SPY
February 1999
-3.98%
SPY
March 1999
4.07%
SPY
April 1999
2.75%
SPY
May 1999
-2.42%
SPY
June 1999
5.6%
SPY
July 1999
-3.1%
SPY
August 1999
-0.52%
SPY
September 1999
-2.88%
SPY
October 1999
7.08%
SPY
November 1999
2.04%
SPY
December 1999
5.69%