spy vs btc monthly return since 2010

Among Bitcoin (BTC) and SPY, Bitcoin (BTC) had the best month since 2010 in November 2013, returning 453.9%.

ASSETMONTH% RETURN
SPY
January 2010
-4.43%
SPY
February 2010
2.39%
SPY
March 2010
5.65%
SPY
April 2010
0.86%
SPY
May 2010
-8.38%
SPY
June 2010
-4.28%
SPY
July 2010
6.9%
Bitcoin (BTC)
July 2010
12.88%
Bitcoin (BTC)
August 2010
-2.38%
SPY
August 2010
-5.96%
Bitcoin (BTC)
September 2010
-9.15%
SPY
September 2010
7.51%
SPY
October 2010
3.04%
Bitcoin (BTC)
October 2010
209.32%
SPY
November 2010
-0.49%
Bitcoin (BTC)
November 2010
12.45%
SPY
December 2010
5.17%
Bitcoin (BTC)
December 2010
39.02%
Bitcoin (BTC)
January 2011
72.59%
SPY
January 2011
1.55%
SPY
February 2011
2.85%
Bitcoin (BTC)
February 2011
67.63%
Bitcoin (BTC)
March 2011
-8.81%
SPY
March 2011
-0.3%
SPY
April 2011
2.26%