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ABOUT ME

Oscar Diaz

An amateur learning in public.

I am a passionate amateur in finance and economics. I am not a financial professional, I have no investment certifications, and I don't pretend to be. I am simply someone who reads books — Security Analysis by Benjamin Graham, Buffettology, Basic Economics by Thomas Sowell — and applies what I learn as an intellectual exercise.

This site was born from curiosity and the desire to systematize what I'm learning. The analyses you find here are the result of applying academic frameworks to public data — nothing more and nothing less.

I wish the best to everyone who ventures into learning about economics and finance. It's a fascinating journey that changes the way you see the world — from how a company operates to why prices rise and fall. Curiosity is the first step. I hope this site sparks yours.

Books Used

🏛️

Security Analysis: Principles and Techniques

Benjamin Graham & David Dodd

📅 October 2002 (2nd Edition) · 851 pages · McGraw Hill

The masterpiece that founded value investing. A comprehensive treatise on fundamental security analysis, bond and stock valuation, and the principles of prudent investing that have guided generations of investors.

View on Amazon →
🎩

Buffettology

Mary Buffett & David Clark

📅 June 1999 (1st Edition) · 320 pages · Scribner

A practical guide to Warren Buffett's investment techniques, explaining how he identifies exceptional businesses, calculates their intrinsic value, and determines the optimal time to buy.

View on Amazon →
📈

Basic Economics

Thomas Sowell

📅 December 2014 (5th Edition) · 704 pages · Basic Books

An accessible and comprehensive guide to fundamental economic principles, explained without technical jargon or graphs, that transforms the way you understand how the economic world works.

View on Amazon →

⚠️ Disclaimer

Nothing on this site constitutes financial advice, investment recommendations, or professional counsel of any kind. All content is purely educational and represents intellectual exercises by an amateur.

I am not responsible for any financial decisions anyone makes based on the content of this site. Every investor is responsible for their own research and decisions.

Content is updated when convenient and possible. Data may become outdated at any time.

📬 Contact

Oscar Diaz

markb240@gmail.com