How AMD Stock Surged 58% Last Month

Key Points AMD stock soared 58% in October 2025 on the back of major developments -- chiefly a large OpenAI deal. OpenAI is already using AMD’s Instinct AI chips in its data centers. The artificial intelligence (AI) hardware race is heating up with several tech giants in play. 10 stocks we like better than Advanced Micro Devices › Shares of Advanced Micro Devices (NASDAQ: AMD) rose 58.3% in October 2025, according to data from S&P Global Market Intelligence. The semiconductor designer had a lot g ...