Rocket Lab is trading 4.57% down at €60.50 after a broad sell-off as higher Treasury yields renewed rate concerns. - After the September 23, 2026 session, the Nasdaq and S&P 500 also declined. - Dilution remains an overhang: Rocket Lab’s $1.944 billion equity raise issued 29.3 million shares to help fund the Iridium acquisition; an Iridium shareholder vote is pending. - No company-specific announcement was identified for September 24, 2026; confidence in the global-market explanation is medium.