Taxa de juros Archives – Aprender sobre Finanças

What it is

CDI: The Complete Guide to Your Fixed-Income Investments

By Jeferson Santos May 15, 2026

Find out what the CDI is and how it affects your fixed-income investments in the Brazilian financial market, with guidance…

Economic Scenario 2026: What to Expect in Brazil and Worldwide

Tips

Economic Outlook for 2026: What to Expect in Brazil and Around the World

By Jeferson Santos December 9, 2025

Explore the economic scenario 2026: What to expect in Brazil and around the world. Analysis of trends, challenges and opportunities for investors.

Tips

Strategies for Dealing with Falling Interest Rates and Keeping Your Investments Profitable

By Jeferson Santos November 23, 2024

Estratégias Para Lidar Com A Queda Da Taxa De Juros: A queda da taxa de juros no Brasil tem sido…

what is simple interest and how to calculate it?

Tips

Simple Interest: Master the Formula and Multiply Your Earnings!

By Jeferson Santos July 6th, 2024

Learn how to easily calculate simple interest and discover how it can help you achieve your financial goals. Simple interest:…

Hello! My name is Jeferson Santos. I have a bachelor’s degree in Information Technology and have been investing in stocks, real estate funds, and fixed-income securities for 6 years. I started with R$100, and by applying analysis and discipline, I managed to grow my net worth by more than 80%—and achieve the financial freedom I’d been seeking for so long. I created “Aprender sobre Finanças” to share what I’ve learned through hands-on experience—no fluff and no unrealistic promises. Here you’ll find real content from someone who actually invests.