🟢 Advanced Energy is trading 5% up in pre-market as semiconductor stocks rally

On October 28, 2026, Advanced Energy is trading 5.32% up at $232.90 in pre-market, with the move appearing aligned with strength in semiconductor and AI-linked stocks.

• The Philadelphia Semiconductor Index jumped 3.6%; renewed optimism around AI investment and SK hynix’s record quarterly results added to positive sector sentiment.
• No new Advanced Energy-specific announcement was found for October 28. The company’s next earnings release is scheduled for November 2.
• Available evidence points to a sector-led rebound rather than a fresh company catalyst.