In this episode, we unpack the mathematical framework that revolutionized investment management: Modern Portfolio Theory (MPT). Introduced by Nobel laureate Harry Markowitz in 1952, MPT shifted the focus from analyzing individual stocks to constructing diversified portfolios that maximize expected returns for a given level of risk. We explore how this theory attempts to turn the "art" of stock picking into a science of variance and covariance.

Key Topics Covered:

• The Markowitz Bullet: We visualize the "Efficient Frontier," a hyperbolic boundary of optimal portfolios where investors get the best possible return for their risk tolerance.
• The "Free Lunch" of Diversification: Learn how combining assets with imperfect correlations can mathematically reduce overall portfolio vo ...