Taiwan Semiconductor Manufacturing (TSM +1.11%) produces products for some of the biggest U.S. companies, including Nvidia (NVDA +0.17%), AMD (AMD +0.71%), Apple (AAPL -2.03%), and even Intel (INTC +0.50%).
*Stock prices used were the afternoon prices of Oct. 18, 2025. The video was published on Oct. 20, 2025.




