AMD climbs 7% in regular trading as Microsoft plans Helios deploymentUS Stock Market UpdateJul 21, 2026 at 11:51 AMAMD(AMD.US) 盘中涨超7%,现报540.94 美元。GPU/CPU 板块集体走强,英特尔涨近8%。微软计划从 2026 年末开始在 Azure 数据中心部署 AMD Helios 机架式解决方案,以多元化芯片供应并降低基础设施成本。