Sigma Lithium: Fear Created Deep Value In A Low-Cost Producer

Editor's note: Seeking Alpha is proud to welcome Bruno Tafner as a new contributing analyst. You can become one too! Share your best investment idea by submitting your article for review to our editors. Get published, earn money, and unlock exclusive SA Premium access.Equity Analyst based in Brazil. Throughout my career, I’ve tried every strategy in the book to outperform the market — trending stocks on social media, moonshot crypto coins, income strategies, and more. Eventually, I realized that nothing bea ...