Historical Volatility
S & P Historical Volatility

 

 

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Yearly
Average

2003 20.7 17.5 25.1 18.0 14.7 16.6 15.5 11.8 14.3 11.2 10.2 9.0 15.4
2004 10.3 8.0 15.8 12.5 11.5 9.8 10.9 12.3 8.7 12.6 9.4 8.8 10.9
2005 9.4 10.7 10.1 15.1 9.3 8.7 8.3 9.3 7.6 15.7 7.2 7.4 9.9
2006 10.5 9.2 7.7 8.7 14.2 14.7 13.1 6.6 8.0 5.9 8.8 6.6 9.5
2007 7.7 16.4 13.9 7.4 7.9 15.1 17.5 22.6 14.6 14.3 26.5 18.7 15.2
2008 23.9 18.2  29.3  13.5 13.8                19.7
Mean 13.7 13.3 17.0 12.5 11.9 13.0 13.1 12.5 10.6 11.9 12.4 10.1  
High 23.9 18.2 29.3 18.0 14.7 16.6 17.5 22.6 14.6 15.7 26.5 18.7  
Low 7.7 8.0 7.7 7.4 7.9 8.7 8.3 6.6 7.6 5.9 7.2 6.6  
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