EigenAlpha: The Quant's Guide to Building Smarter Portfolios with Linear Algebra: How Eigenvectors, PCA, and Covariance Matrices Drive Modern Investme

By: Van Der Post, Hayden

Reactive Publishing

In the modern markets, alpha isn't found, it's engineered.

EigenAlpha reveals the mathematical foundation behind how elite quants, portfolio managers, and hedge funds identify hidden structure in financial data. Written by Hayden Van Der Post, one of the most forward-thinking quantitative authors of the decade, this book decodes how linear algebra, the language of vectors, matrices, and eigenvalues-powers portfolio optimization, risk modeling, and the next generation of intelligent investing systems.

Inside, you'll discover how to:

Decompose complex portfolios into orthogonal risk factors using PCA and eigenvectors.

Build robust covariance matrices that actually reflect real-world correlation behavior.

Apply matrix inversion and eigen decomposition to engineer optimized asset allocations.

Understand how factor rotations and dimensional reduction reveal new investment opportunities.

Connect machine learning, statistics, and quant finance through a unified linear algebraic framework.

Whether you're a quant developer, data-driven investor, or finance student, this book will show you the mathematical machinery that transforms data into strategy.

EigenAlpha is about seeing finance geometrically, where every asset, every risk, and every opportunity exists as a vector in multidimensional space. Once you learn to think this way, your perception of markets will change forever.

• Format: Paperback
• Language: English
• ISBN: B0FZ3MMPQ3
• ISBN13: 9798272598233
• Release Date: November 2025
• Publisher: Independently Published
• Length: 670 Pages
• Weight: 2.52 lbs.
• Dimensions: 1.3" x 7.0" x 10.0"