On October 21, 2025, Microsoft announced a new agreement with UNDO to permanently remove 28,900 tonnes of carbon dioxide by 2036, backed by innovative debt financing from Inlandsis. This marks the third commercial deal between the companies, bringing Microsoft's total ERW commitment with UNDO to nearly 49,000 tonnes, highlighting its ongoing climate leadership[3][7]. There are no major earnings, product launches, or regulatory events reported for Microsoft on October 21, 2025. The stock price is trading at $515.71 (-0.21%) as of 10:51 AM EST, showing minor movement and aligning with broader market trends rather than company-specific news. No significant news from tier-1 financial sources was found that would explain a major price move or shift in business direction for Microsoft today.