On October 8, 2026, Rocket Lab is trading 4.6% down at €62.10 amid pressure from oil prices, Middle East tensions, inflation concerns and higher Treasury yields. - No fresh company-specific announcement surfaced; evidence supports a macro-driven explanation, not a confirmed Rocket Lab-specific catalyst. - Brent climbed above $102 a barrel as the 10-year Treasury yield reached 5.31%; industrials were also lower. - The previous session saw a 4.26% drop; volume for the live European listing was unavailable.