🟢 Rocket Lab USA is trading 4.6% up today as Nasdaq and S&P 500 gain

Rocket Lab USA is trading 4.6% up now at $67.26, moving alongside a strong September 17, 2026 risk-on session as the Nasdaq Composite rises 1.28% and the S&P 500 gains 0.84%.

• No fresh company-specific announcement clearly explains the intraday move.
• Recent optimism around Rocket Lab’s fully financed Iridium acquisition remains supportive.
• Rocket Lab completed a $1.944 billion equity offering and terminated its $3.6 billion bridge facility.