Fama-French Three-Factor Model

Overview

What if you could predict a stock's future performance based not just on its price, but on broader market forces? The Fama-French Three-Factor Model does just that by expanding the traditional Capital Asset Pricing Model. It's used when investors want a more nuanced understanding of returns, accounting for market risk, company size, and value versus growth. Visualized as a three-legged stool, each leg represents one factor: market risk, size premium, and value premium. By incorporating these, the model helps explain variations in stock returns more accurately. To apply it, analysts assess each factor's impact on a portfolio, adjusting investments accordingly. This framework offers a clearer picture of risk and return in the complex world of finance.