Lumentum Soars 12% — and NVIDIA's AI Boom Is a Big Reason Why

Lumentum Soars 12% — and NVIDIA's AI Boom Is a Big Reason Why - 24/7 Wall St. S&P 5006,705.40 -0.37% Dow Jones46,740.00 -0.61% Nasdaq 10024,752.60 -0.33% Russell 20002,501.97 -0.74% FTSE 10010,328.80 -0.43% Nikkei 22554,403.00 -0.30% Stock Market Live March 18, 2026: S&P 500 (SPY) Flat on Hot Inflation Reading Investing Lumentum Soars 12% — and NVIDIA's AI Boom Is a Big Reason Why By David MoadelPublished Mar 18, 10:11AM EDT Quick Read Are you ahead, or behind on retirement? SmartAsset's free toolcan match ...