https://www.live-feeds.com/feed/this-forgotten-ai-stock-is-up-689-and-nobody-s-talking-about-itContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/this-forgotten-ai-stock-is-up-689-and-nobody-s-talking-about-ithttps://www.live-feeds.com/feed/this-forgotten-ai-stock-is-up-689-and-nobody-s-talking-about-it#u120822Wed, 14 Oct 2026 04:08:26 +0000Taiwan Semiconductor Manufacturing Company (TSMC) has seen its stock rise 689% since the launch of ChatGPT in 2022. The surge is attributed to the increasing demand for AI-driven chips. TSMC's September sales also saw a significant year-over-year surge, driven by AI chip demand. The company's third-quarter revenue reached a record, beating market forecasts.Why it mattersTSMC is a key player in the AI stock market, supplying chips to major AI companies. The company's performance is closely watched by investors, as it is a major indicator of the AI industry's growth. TSMC&#03