🟢 Keysight Technologies is trading 4.14% up in after-hours trading — no verified catalyst identified

Keysight Technologies is trading at $372.39, up 4.14% in after-hours trading, with no verified company-specific catalyst identified for the rise.

• Keysight announced a new 1.6T copper-interconnect validation system at 11:35 a.m. EDT on October 14; available coverage does not link it to the move.
• September CPI rose to 3.7% from August’s 3.4%, while technology and semiconductor shares faced selling; this does not explain Keysight’s opposite-direction after-hours gain.
• After-hours volume or activity data was unavailable.