Keysight Technologies is trading at $279.57 (+7.28%) in pre-market amid a broader semiconductor and technology rebound after the prior session’s sell-off. - No clear company-specific announcement explains the move; Keysight’s next results are scheduled for November 19, not November 6. - Reuters reported Nasdaq futures climbed as chip stocks gained ground, while Morningstar described a premarket relief rally. - The rebound follows concerns about AI regulation and infrastructure investment, pointing to sector sentiment rather than a Keysight-specific catalyst.