Lumentum (LITE) Stock: Latest News, Forecasts, and Analyst Targets as AI Optics Volatility Spikes (Dec. 14, 2025)
Lumentum Holdings stock saw sharp volatility into Dec. 14, 2025. Here’s what’s driving the move, what analysts forecast next, and key AI optics catalysts to watch. Updated: Sunday, December 14, 2025 — U.S. markets are closed today, but Lumentum Holdings Inc. is in focus after a dramatic late-week swing that underscored both the stock’s AI-infrastructure upside narrative and its valuation-driven volatility.