Kal's talk about The Coefficient of Variation May 9 2013
This video is about a very useful and simple mathematical tool for calculating volatility in the markets.
Kalvert takes you through slowly, so if you donít have any statistical experience you wonít get lost. If you are experienced in statistics you will find an extra use for an old friend. Also, find out what the bliss index is and who suffered the most, those in 1929, 1987 or 2007-8.
Click here for the video presentation