Investors understand intuitively that some stocks are riskier than others. The capital asset pricing model attempts to quantify the common perception of risk using a term called beta. By understanding ...

Beta is a measurement of an asset’s risk compared to a benchmark, like the stock market. The market or benchmark used to calculate an asset’s beta always has a beta of 1. Stocks that have a return ...

Alpha and beta are two terms that get thrown around a lot in investing. They sound complicated, but they’re actually much simpler than they seem. Here’s what you need to know about alpha and beta in ...