a measure of the extent to which a particular security rises or falls in value in response to market movements
WordReference Random House Unabridged Dictionary of American English © 2025
be′ta coeffi′cient, [Stock Exchange.]
- Stock Exchange, Businessbeta (def. 6).
Collins Concise English Dictionary © HarperCollins Publishers::
'beta coefficient' also found in these entries (note: many are not synonyms or translations):