A measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. Beta is used in the capital asset pricing model ...
http://www.investopedia.com/terms/b/beta.asp
the second letter of the Greek alphabet. : a version of a product (such as a computer program) that is almost finished and that is used for testing ...
http://www.investopedia.com/terms/b/beta.asp
bêta, définition et synonymes du mot bêta dans le dictionnaire. Définition : Niais, sot...
http://www.merriam-webster.com/dictionary/beta
Definition[edit]. Beta is computed by some linear regression. Given an asset and a benchmark that we are interested in, we want to find ...
http://www.merriam-webster.com/dictionary/beta
(initial capital letter) Astronomy. a star that is usually the second brightest of a constellation: The second brightest star in Taurus is Beta Tauri. 4. Chemistry. a.
http://www.linternaute.com/dictionnaire/fr/definition/beta/
Get the definition of 'beta' in TheStreet's dictionary of financial terms.
http://www.linternaute.com/dictionnaire/fr/definition/beta/