FYI: In aggregate, 2014 was a very quiet year for the VIX, with a mean close of just 14.19 for the year, which is the lowest the VIX has been since 2006 and third lowest since 1995. On the other hand, as I recently documented, VIX spikes were common last year, with 2014 registering the third highest number of 20% VIX spikes since the beginning of VIX data, in 1990. In short, the VIX was susceptible to large spikes, but these were typically followed by strong mean-reverting declines. For example, the peak VIX of 31.06 on October 15 was the highest VIX reading since 2011, yet just six weeks later the VIX was back in the 11s.
Regards,
Ted
http://vixandmore.blogspot.in/2015/01/the-year-in-vix-and-volatility-2014.html