CDB e Tesouro Direto Archives – Aprender sobre Finanças

Three holographic panels displaying CDB, LCI, and Tesouro Direto floating above an office desk with a view of the city.

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CDB, LCI, or Tesouro Direto: Run a Simulation and See Which One Pays the Most

By Jeferson Santos June 14, 2026

Você está pensando em investir — ou já investe — mas ainda tem dúvidas sobre qual renda fixa realmente vale…

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.