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 5 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 I’m 71 and still working. I earn $108,000 a year. Am I doing the right thing? UK house price growth halves amid rising mortgage interest rates ‘Trump accounts’ could force MAGA children to own New York Times stock The U.S. and China agree to $60 billion in tariff cuts on products like dolls and fireworks. Rare earths remain a sticking point. Why CoreWeave’s beaten-down stock could be due for a major comeback 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on Philadelphia bus after killing 2 women, police say Leave a Comment Leave a Reply Cancel replyYour email address will not be published.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.