Lumentum stock nears $400 as jobs report week looms — here’s what investors watch next
NEW YORK, Jan 4, 2026, 20:46 ET — Market closed Lumentum Holdings Inc shares head into Monday’s U.S. session with momentum after ending Friday up 4.75% at $386.11. The stock traded as high as $392 and logged about 2.82 million shares in volume, Yahoo Finance data showed. Yahoo Finance The move matters because Lumentum has become a fast-moving proxy for spending on higher-speed data-center links that support artificial intelligence (AI) computing. With the stock already pressing toward a 52-week high, traders are bracing for a week where macro data and risk sentiment can reprice growth names quickly. “The market is