Vertiv is trading 4.24% up at $211.50 in pre-market; the broader technology rebound is context, not a confirmed Vertiv-specific cause. - No verified Vertiv-specific overnight announcement explaining the move surfaced; reporting instead described a broader rebound as strong company results eased AI-trade concerns. - Asian technology shares also advanced after strong earnings. - Investors await Vertiv’s scheduled Q3 results on October 28.