Alpha measures a manager's skill in adding value to a portfolio beyond market gains. Beta assesses how a stock or fund's volatility compares to the market average. High alpha and low beta indicate ...

Alpha and beta are two Greek letters that get used a lot in investing, but their meanings can be misunderstood. Alpha is ...

Non-specific binding (other than to alpha receptors) to membrane prep or filter was quantified by identical procedure with the addition of 10 mM 1-norepinephrine to the incubation medium to occupy ...