Alpha and beta are measures used by investors to classify the performance and risk of an investment security or portfolio. Beta is a measure of market risk, and alpha expresses whether the returns of ...

Performance measures must align with portfolio use and features. Avoid Sharpe and similar ratios due to flaws; consider alternatives like trimmed alpha, median returns, and value at risk. CAGR is ...

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 ...