NowWire · AI-assisted reporting summary · September 21, 2026 UTC
AMD Hits Milestone
Advanced Micro Devices stock soared to an all-time high above $610 a share, pushing the chipmaker to a $1 trillion market cap during Monday's trading session. According to Yahoo Finance, chip stocks surged as the PHLX Semiconductor Index rose more than 3%. [1]
Market Drivers
Yahoo Finance reported that optimism surrounding an upcoming state dinner between President Trump and Chinese leader Xi Jinping—with AI titans expected to attend—fueled the AI trade. Additionally, a new AI agent called MUSE from Meta sparked a broader rally among server CPU suppliers, lifting Arm Holdings and Intel by 10%. [1]
Sector Outlook
The semiconductor sector is recovering from a previous slump driven by overinvestment concerns. However, Wall Street analysts see continued strong demand. Bank of America analyst Vivek Arya recently raised his 2030 chip market estimate from $2.7 trillion to $3.2 trillion, citing hardware constraints and data center buildouts. [1]
Sources
- AMD stock soars to new record as semiconductors bounce: Chart of the Day — 2026-09-21T16:16:27Z