--- title: "Hong Kong Stock Movement: NUOBIKAN rises 15%: Active capital and increased volatility draw attention to sector trends" type: "News" locale: "en" url: "https://longbridge.com/en/news/288683022.md" description: "NUOBIKAN rose by 15.00%; BYD Electronics rose by 1.16%, with a transaction amount reaching HKD 343 million; AAC Technologies fell by 1.61%, with a transaction amount reaching HKD 176 million; Juteng International rose by 17.57%, with a transaction amount reaching HKD 110 million; Changguang Chenxin fell by 2.17%, with a market value of HKD 48.2 billion" datetime: "2026-06-04T07:41:55.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/288683022.md) - [en](https://longbridge.com/en/news/288683022.md) - [zh-HK](https://longbridge.com/zh-HK/news/288683022.md) --- # Hong Kong Stock Movement: NUOBIKAN rises 15%: Active capital and increased volatility draw attention to sector trends **Hong Kong Stock Movement** NUOBIKAN, up 15.00%, with no significant news recently. Trading is active, and capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. **Stocks Ranked High in Industry Transaction Volume** BYD Electronics up 1.16%. Based on recent key news: 1. On June 1, BYD Electronics' product prospects in the AI data center and new energy vehicle electronics sectors are optimistic, and the market is full of expectations for its future growth. With the increase in demand for liquid cooling technology and high-power power supplies, the company is expected to benefit from industry expansion, driving stock price increases. Source: CaiLianShe 2. On June 1, technical analysis shows that BYD Electronics' stock price is gradually bottoming out after adjustments, with trading volume rebounding. The market maintains optimism about the AI concept and automotive electronics prospects, supporting stock price increases. Source: CaiLianShe 3. On June 1, product structure upgrades reduce dependence on a single consumer electronics cycle, increase the proportion of high-margin businesses, improve profit quality, and enhance market confidence. Source: CaiLianShe. Industry expansion, AI and new energy vehicle prospects are promising. AAC Technologies down 1.61%. Based on recent key news: 1. On June 2, Lenovo Group deepened its cooperation with FIFA, and AAC Technologies, as a core component supplier for Lenovo PCs and tablets, benefits from downstream demand dividends. With an increase in Lenovo's terminal product sales, AAC Technologies may benefit, pushing the stock price up 6.06%. Source: Zhitong Finance 2. On June 2, the Hong Kong Stock Connect Information Technology Composite Index component stocks performed strongly, and AAC Technologies, as one of the components, benefited from market capital inflows. The index heavily invests in the "semiconductor + electronics + computer" sectors, leading to an increase in AAC Technologies' stock price. Source: Zhitong Finance 3. On June 3, analysts maintained a buy rating on AAC Technologies, raising the target price and enhancing market confidence. Analyst reports indicate that AAC Technologies' technological advantages in the acoustic field are well-regarded, driving stock price increases. Source: Zhitong Finance. The Hong Kong Stock Connect Information Technology Index performs strongly. Juteng International up 17.57%. Based on recent key news: 1. On June 2, Juteng International announced a large-scale mass production delivery agreement for AI glasses assembly and precision components with leading domestic and international clients. This news enhances market confidence in the company's future growth, driving stock price increases. 2. On June 2, Lens Technology announced the acquisition of a 95% stake in NVIDIA supplier Yuan Shi Technology and a 100% stake in Pei Mei Gao International, further expanding its influence in the AI server industry chain. Although this news is not directly related to Juteng International, it demonstrates a positive merger and acquisition trend in the industry, which may indirectly increase market attention on related companies. 3. On June 2, Lens Technology's expansion in the industrial investment field, including participation in financing and IPO projects for brain-computer interface companies and intelligent driving companies, shows the industry's emphasis on cutting-edge technology fields, which may have a positive impact on market expectations for related companies like Juteng International. The AI industry is active in mergers and acquisitions, and market confidence is increasing **Stocks Ranked Among the Top by Market Capitalization in the Industry** Changguang Chuangxin fell by 2.17%. Based on recent news, 1. On June 4th, Citibank released a research report, giving Changguang Chuangxin an "Outperform" rating for the first time, with a target price of HKD 141.2. The company holds a leading position in the high-performance CMOS image sensor market, benefiting from increased demand in industrial, scientific, professional consumer, and medical applications, as well as the trend of domestic substitution. The report predicts that the company's revenue compound annual growth rate will reach 40% between 2025 and 2028, with a continuous rise in net profit margin. This news failed to boost the stock price, instead triggering some investors to take profits, leading to a decline in the stock price. 2. On June 4th, the market adjusted its future earnings expectations for Changguang Chuangxin. The report pointed out that with improved operating leverage and high gross margins maintained, the net profit margin is expected to continue rising, with adjusted net profits projected to be RMB 628 million and RMB 854 million for this year and next year, respectively. Despite a positive earnings outlook, the market remains skeptical about the realization of profits in the short term, putting pressure on the stock price. 3. On June 4th, CITIC Securities released a research report, covering Changguang Chuangxin for the first time, giving it an "Outperform" rating with a target price of HKD 141.2. The report noted that the company benefits from growth in industrial, scientific, professional consumer, and medical application demands, as well as the trend of domestic substitution. Despite the positive rating, the market still has doubts about whether the company can achieve the expected growth in the short term, leading to a decline in the stock price. There is an increase in demand in the industrial market, and the trend of domestic substitution is evident ### Related Stocks - [02635.HK](https://longbridge.com/en/quote/02635.HK.md) - [00285.HK](https://longbridge.com/en/quote/00285.HK.md) - [02018.HK](https://longbridge.com/en/quote/02018.HK.md) - [03336.HK](https://longbridge.com/en/quote/03336.HK.md) - [03277.HK](https://longbridge.com/en/quote/03277.HK.md) ## Related News & Research - [3 arguments for and against AI watermarks](https://longbridge.com/en/news/296205500.md) - [The AI boom has echoes of Enron — but that might be okay, a tech guru says](https://longbridge.com/en/news/296021200.md) - [08:08 ETSitero Extends Ash, a Clinical AI Agent, Across the Full Clinical Data Lifecycle](https://longbridge.com/en/news/296226254.md) - [Originalis AI Founding Engineer Ujjwal Jain Unveils AI System Processing Over 645,000 VC Email Threads](https://longbridge.com/en/news/296065185.md) - [Argentum AI Announces $10 Billion+ in Contracted Revenue and Targets 1GW of AI Infrastructure Capacity in 2026](https://longbridge.com/en/news/296261035.md)