Arm Holdings is trading at $320.00 (-3.78%) on September 24, 2026, after a technology sell-off tied to elevated Treasury yields and stronger-than-expected economic data.
- The Nasdaq fell 1.07% on September 23 as the 10-year yield reached 5.12%.
- A reported CFO share sale was conducted under a prearranged 10b5-1 plan, so it is not a clear discretionary catalyst.