Why Ciena, Lumentum and other optical stocks were among the market’s biggest losers on Monday
The sharp moves could partly be a reaction to recent cautious commentary on AI spending.
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Why Ciena, Lumentum and other optical stocks were among the market’s biggest losers on Monday
TradeNews BD、株式・FX・暗号のテープ (2026-10-12): Why Ciena, Lumentum and other optical stocks were among the market’s biggest losers on Monday The sharp moves could partly be a reaction to recent cautious… 一次ソース: MarketWatch の原文 (marketwatch.com).