--- title: "U.S. Stock Market Midday Update: AAOI down 10.64%: Analysts do not recommend, profit in doubt, positive factors in optical communication cannot hide short-term pressure" type: "News" locale: "en" url: "https://longbridge.com/en/news/289957741.md" description: "Applied Optoelectronics fell 10.64%; Lumentum Holdings fell 7.97%, with a transaction volume of USD 4.124 billion; Nokia fell 5.50%, with a transaction volume of USD 1.469 billion; Cisco fell 0.37%, with a transaction volume of USD 1.007 billion; Arista Networks fell 0.69%, with a market value of USD 211.5 billion" datetime: "2026-06-16T19:08:02.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/289957741.md) - [en](https://longbridge.com/en/news/289957741.md) - [zh-HK](https://longbridge.com/zh-HK/news/289957741.md) --- # U.S. Stock Market Midday Update: AAOI down 10.64%: Analysts do not recommend, profit in doubt, positive factors in optical communication cannot hide short-term pressure **U.S. Stock Market Midday Update** Applied Optoelectronics fell 10.64%. Based on recent key news: 1. On June 16, market analysis indicated that Applied Optoelectronics was not listed as a recommended buy by top analysts, despite maintaining its hold rating. This may lead to a lack of investor confidence, subsequently affecting the stock price decline. Source: MarketBeat 2. On June 16, market rumors suggested that AMD was eager to seek CW laser supply, with Applied Optoelectronics potentially benefiting as an independent supplier. However, the market still has doubts about its short-term profitability, leading to stock price fluctuations. Source: Jinse Finance 3. On June 16, the expansion of AI data centers drove an increase in demand for high-speed optical communication, with Applied Optoelectronics being an optical communication component supplier. The market holds an optimistic view of its long-term growth potential, but in the short term, the stock price is still influenced by market sentiment. Source: TrendForceAI Demand in the chip and quantum computing sectors remains strong. **Stocks with High Trading Volume in the Industry** Lumentum Holdings fell 7.97%. Based on recent key news: 1. On June 16, analysts rated Lumentum Holdings as "Moderate Buy," with a target price of $1070, indicating a 16.84% upside from the current stock price. The analysts' positive ratings failed to boost the stock price and instead triggered market sell-offs. 2. On June 16, expectations for increased demand for high-speed optical communication driven by the expansion of AI data centers heated up, leading to tight demand for Lumentum's optical communication products. NVIDIA and Lumentum reached a multi-year strategic cooperation to secure future capacity, further exacerbating supply chain pressures. 3. On June 16, AMD urgently sought CW laser supply, causing Lumentum's related capacity to be booked until 2028, heightening market concerns about its capacity tightness, which affected stock performance. Demand in AI technology and quantum computing remains strong, increasing supply chain pressure on optical communication products. Nokia fell 5.50%. Based on recent key news: 1. On June 16, Nokia announced plans to increase base station capacity to ten times the current level, expected to be operational before the end of the third quarter. This expansion plan reflects the company's positive expectations for future market demand but may also lead to short-term cost pressures affecting stock performance. 2. On June 15, analysts pointed out that Nokia faces challenges from weakening global demand for 5G equipment, putting pressure on its mobile network division. Fixed network business revenue fell by 13%, further exacerbating stock price volatility. 3. On June 14, Nokia became a key partner in Musk's space computing plan, responsible for building ground base stations and integrating the CUDA ecosystem. This collaboration demonstrates the company's strategic layout in emerging technology fields but also comes with single supplier risks. Technology stocks are experiencing increased volatility, with attention on supply chain risks Cisco fell 0.37%, with increased trading volume. Based on recent key news: 4. On June 16, Cisco pointed out that AI deployment is putting pressure on enterprise networks, with campus and branch infrastructure becoming bottlenecks. AI workload-related traffic increased by 34%, and is expected to surge by 96% in the coming year. This news raised concerns in the market about Cisco's network infrastructure capabilities, leading to a decline in stock price. 5. On June 16, Equinix partnered with Cisco and NVIDIA to deploy AI factories, aiming to enhance AI infrastructure capabilities. Although this move demonstrates Cisco's proactive positioning in the AI field, the market remains skeptical about its ability to effectively address the network pressures brought by AI in the short term. 6. On June 16, analysts rated Cisco as "moderate buy," but it was not included in the top recommended list. Analysts believe that five other stocks are more attractive, which may affect investor confidence and put pressure on the stock price. The pressure from AI deployment is increasing, and the demand for network upgrades is urgent. **Stocks ranked among the top in industry market capitalization** Arista Networks fell 0.69%. Based on recent key news: 1. On June 16, Arista Networks is facing competitive pressure from NVIDIA and HPE+Juniper, which may affect market share and pricing power. Industry supply chain constraints are expected to impact gross margins, limiting short-term revenue potential. Source: MarketBeat 2. On June 16, AI and machine learning companies reported positive revenue growth, with Arista Networks showing strong year-to-date earnings. Source: MarketBeat 3. On June 16, analysts believe that although Arista Networks has a buy rating, it is not on the recommended list of five stocks. 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