Wall Street rallies as AI optimism reignites, Treasury yields retreat
freemalaysiatoday.com Sep 22, 2026

Wall Street rallies as AI optimism reignites, Treasury yields retreat

AI-summarised brief · reviewed before publication

Wall Street surged on Monday as AI‑related stocks propelled the S&P 500 and Nasdaq to sharp gains, while Treasury yields slipped and oil prices fell. Advanced Micro Devices topped a $1 trillion market value, and Intel and Arm Holdings posted strong advances, reviving optimism about expanding AI spending despite recent safety‑warning‑driven selloffs. The benchmark 10‑year Treasury yield dipped below the psychological 5 % threshold, and Brent crude slipped under $100 a barrel, its lowest level since September 9, amid speculation of a Middle‑East diplomatic breakthrough at an upcoming UN meeting. The S&P 500 rose 1.49 % to 7,764.22, the Nasdaq climbed 2.26 % to 27,122.09, and the Dow added 0.72 % to 52,053.88, with valuations easing to about 19‑times forward earnings.

💡 Why It Matters

  • · The rally shows that renewed confidence in AI investment can outweigh recent regulatory concerns, reshaping market direction even as bond and oil markets turn more supportive.