🟢 Marvell Technology Group is trading 3.6% up in pre-market as semiconductor stocks rally

Marvell Technology Group is trading 3.6% up at $237.88 after closing September 16, 2026, at $229.71, amid broader semiconductor-sector strength.

• Semiconductor stocks are rallying pre-market, with SOXX gaining 2.60% on AI optimism and chip-investment news.
• No clear company-specific announcement explains the move; recent AI Infra Summit activity was previously announced, while Wednesday’s rally followed broader AI-chip enthusiasm.