Investment Why Ciena, Lumentum and other optical stocks were among the market’s biggest losers on Monday Last updated: October 12, 2026 10:46 pm admin 3 hours ago Share SHARE The sharp moves could partly be a reaction to recent cautious commentary on AI spending. Source: MarketWatch You Might Also Like Novo Nordisk stock tumbles as Ozempic maker sets out 2030 goals Loneliness and social isolation can take six years off your life 8 grassroots porchfests for experiencing free live music and neighborhood culture Two signs investors don’t have to fear an AI slowdown ‘Trump accounts’ could force MAGA children to own New York Times stock Share This Article Facebook Email Print Previous Article John Simpson on the pivotal moments that shaped the world as we know it | The Global Story Next Article Suspected gunman barricades self on Philadelphia bus after killing 2 women, police say Leave a Comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.