On August 27, 2026, at the close of the US stock market, large-cap tech stocks collectively strengthened. Apple, Google-A, Microsoft, Amazon, and Meta rose by 0.36%, -0.39%, over 1%, fell by over 1%, and dropped by 0.87%, respectively. AI hardware stocks performed weakly, with the Philadelphia Semiconductor Index falling by 1.4%, while AI computing stocks like Nvidia saw significant overnight recovery.