China's three major stock indices experienced a sharp decline today, July 16th. The Shanghai Composite Index fell 1.85% to close at 3882.41 points, dropping below the 3900-point level. The Shenzhen Component Index dropped 1.97%, and the ChiNext Index fell 2.95%. Combined trading volume across the Shanghai, Shenzhen, and Beijing markets exceeded 2.4 trillion yuan, contracting by nearly 170 billion yuan compared to the previous session.
Hong Kong Internet ETF Huabao (513770), which is heavily invested in leading internet companies, opened higher and climbed further, closing with a 4.41% gain in the secondary market. This performance topped the gainers list among all ETFs. On another front, leading real estate stocks continued their rebound, with Real Estate ETF Huabao (159707), the sole ETF tracking the CSI 800 Real Estate Index, closing up 1.97%. Livestock and aquaculture sectors remained active throughout the day, with Agriculture, Animal Husbandry & Fishery ETF (159275), the market's first such ETF, seeing its intraday price rise over 2% at one point. The software development sector also showed resilience against the broader downturn. Big Data ETF Huabao (516700), which has deep exposure to domestic computing power infrastructure (IDC, servers) and AI application fields, closed up 1.85%.
On the downside, technology stocks weakened broadly. The computing power industrial chain underwent a full-scale adjustment, and the optical module/CPO sector continued its volatile performance. ChiNext AI ETF Huabao (159363), which holds a significant position in leading optical module companies, trended lower and closed down 3%, with its secondary market price hitting a near one-month low.
Market Analysis and Outlook
Analysts suggest that after a period of rebalancing from a K-shaped market divergence to convergence, issues related to deteriorating local trading structures have eased. The market is now being primarily driven by fundamental expectations. The positive momentum in the technology sector may not have reversed. Meanwhile, traditional economic sectors, having been suppressed for an extended period, have largely reflected pessimistic expectations, opening up room for valuation repair. Superficially, the disturbance in risk appetite manifests as volatility, but at a deeper level, it represents an optimization of market positioning and a renewed digestion of market divergence. After sufficient turnover, the market structure is expected to become healthier. In the medium to long term, the market is anticipated to move from consolidation towards an upward breakout.
It is also noted that technology may remain the main market direction, but at the current juncture, increased volatility could occur due to factors like crowded trades and sentiment shifts in global tech. Attention is advised on the upcoming Q2 earnings season for major US companies and changes in capital expenditure guidance from cloud service providers. Simultaneously, other sectors with strong performance in the mid-year earnings previews, such as basic chemicals and non-ferrous metals, are worth monitoring.
Focus on Key Sectors
Hong Kong Internet Stocks Defy Market
Hong Kong-listed internet giants surged collectively. Xiaomi Group-W rose over 6%, while Kuaishou-W and Meituan-W gained over 4%. Alibaba-W increased by more than 3%, and Tencent Holdings rose over 2%. Hong Kong Internet ETF Huabao (513770) opened higher and climbed, with its intraday gain reaching as high as 5.79% before settling at a 4.41% increase, securing the top spot among all ETFs by gains.
Looking at a longer timeframe, the CSI Hong Kong Stock Connect Internet Index has rebounded over 22% from its recent low. The fund manager for 513770 indicated that the sector's recovery from the bottom is primarily due to valuation repair following the end of capital outflows towards AI hardware and a temporary easing of the "AI loser" narrative.
On the news front, AI industry catalysts are emerging. The Cyberspace Administration of China officially released filing information for seven mobile-side generative AI services, including Xiaomi's MiMo on-device model. Alibaba's Qianwen will integrate its AI capabilities into Apple Intelligence, providing support for text and image recognition and generation functions on iOS, iPadOS, and macOS systems in China.
Positive news also came from Tencent. JD.com's AI Agent has completed integration with Tencent's Yuanbao mini-program ecosystem. JD's AI Agent will provide comprehensive product information for Yuanbao, offering users product recommendations, assistance with orders, fulfillment, and after-sales services. Additionally, total calls for Tencent's Hunyuan large model Hy3 have increased over 68 times compared to the previous generation model. One week after its release, it ranked first on OpenRouter's global large model call volume chart. According to Questmobile data, Tencent's WorkBuddy recorded 74.33 million total uses in June, ranking first among office AI agents, with a growth rate of 167.2% from April to June.
The market is gradually realizing that major tech firms possess strong AI capabilities and can also benefit from the AI industrial revolution. Internet platforms, with their billions of user touchpoints, massive multimodal data assets, and complete ecosystems encompassing cloud and payment services, serve as "toll gates" for AI commercialization. Regardless of how underlying large models iterate, the ultimate realization of commercial value is likely to depend on platform scenarios.
Currently, regarding performance, last year's intense competition in food delivery severely impacted overall sector profits. However, the latest quarterly reports from Meituan and Alibaba show significant narrowing of losses in their food delivery businesses. After a period of fierce internal competition, the competitive landscape among internet platforms is marginally improving, with a clear upward trend towards reducing losses and increasing profits.
Regarding valuations, major internet leaders are trading near the bottom of their historical valuation ranges. Following substantial cumulative gains in the AI computing power and hardware sectors, capital has begun rotating from high to low valuations, suggesting significant room for valuation repair in the internet sector.
It is worth noting that NetEase, recently included in Stock Connect, has been promptly added to the CSI Hong Kong Stock Connect Internet Index following the index's rapid inclusion rules. Under the new weightings, the combined weight of the top six constituents—Tencent Holdings, Alibaba-W, Meituan-W, Xiaomi Group-W, Kuaishou-W, and NetEase—has risen to nearly 70%, highlighting the prominent leading effect.
Cloud Computing and AI Applications Stage a Counteroffensive
Ahead of the upcoming World Artificial Intelligence Conference, the software development sector, which encompasses AI applications, showed resilience. Big Data ETF Huabao (516700), with deep ties to domestic computing power (IDC, servers) and AI application fields, saw its intraday gain reach as high as 3.91% before closing up 1.85%. Capital is actively positioning in lower-valued tech segments, with this ETF attracting a net inflow of 531 million yuan over the past five trading days.
Among its constituents, Yunsai Zhilian hit the daily limit-up. Unisplendour Corporation touched the limit-up during the session and still closed with a strong gain of 8.61%. Toway Information rose over 6%, Data increased by more than 5%, with Sangfor Technologies and Shiji Information also advancing.
Analyses suggest three key reasons for capital's interest in the big data sector via ETFs. First, regarding AI computing infrastructure, computing power networks have been included as a major national project, representing a core infrastructure direction for the coming period, with trillions in investments gradually being deployed. Against the backdrop of restricted supply of high-end chips from overseas, the pace of building self-controllable intelligent computing centers and computing hubs is accelerating, benefiting the entire industrial chain.
Second, concerning computing power leasing, in the context of overseas technological restrictions, leasing provides immediate access, bypassing long self-construction cycles and effectively alleviating shortages of high-end chips in the short term. Internet clients form the core demand group for the leasing market. Some leasing companies, having established large computing clusters early on, are progressively completing equipment delivery and project acceptance, entering the substantive billing phase, thus forming a commercial closed loop and initiating a positive profit cycle. The long-term growth logic for the computing power leasing industry is considered relatively certain, and it is entering a period of earnings realization.
Third, regarding AI applications, the upcoming World Artificial Intelligence Conference is a high-profile industry event. The conference is seen as an important window to observe AI development directions and is expected to announce several significant products and collaborations in the AI application field, potentially boosting market confidence in AI commercialization prospects. The valuation repair potential in the application side is deemed noteworthy.
Optical Module Sector Adjustment and Opportunities
The computing power industrial chain adjusted across the board, and the optical module/CPO sector continued to fluctuate, though it showed relative resilience. Changxin Bocom led the declines, falling over 9%. TC Communication dropped over 8%. TFC Optical Communication fell 5.89%. Zhongji Innolight declined 4.82%, and New易盛 fell over 2%.
The popular ChiNext AI ETF Huabao (159363), heavily invested in leading optical module companies, trended lower and closed down 3%, with its price hitting a near one-month low. Despite the price correction, capital significantly increased its holdings, with the ETF seeing a net subscription of 258 million shares in a single day, following a cumulative net inflow of 530 million yuan over the previous five days.
Following a significant correction, the allocation value of the optical module sector is re-entering professional focus. Analysis from two dimensions—industry fundamentals and market trading structure—points to the same conclusion: the high景气 of the optical module industry remains unchanged, while market trading热度 has significantly cooled. This divergence is providing a favorable time window for布局 leading companies.
From an industry fundamentals perspective, demand for computing power has not ceased, and the pricing logic remains sound. Concerns about a peak in AI infrastructure investment or computing power surplus have led to recent corrections in hardware sectors like optical modules. However, looking beyond short-term sentiment, more positive and deep-seated共振 in industry fundamentals is observed. This period is seen as an important window for布局 leading optical communication companies.
Three reasons support this view. First, capital expenditures from major North American Cloud Service Providers are not peaking but are expected to continue rising. Second, the pricing logic in optical communications is healthier and more growth-oriented than traditional cyclical products. Third, within the broader technology sector, the short-to-medium-term earnings certainty for optical communications remains extremely strong, still serving as a crucial pillar for tech sector stability.
From a market trading perspective, both拥挤度 and relative valuations have returned to low levels. Analysis indicates that the拥挤度 for optical modules has fallen back to the lower end of its historical range, similar to lows seen in April and October of last year. Meanwhile, the price ratio between A-share North American computing chain leaders and domestic computing chain leaders has also retreated to levels seen at the start of the rally in June last year. Additionally, since July, US-listed optical stocks have stabilized ahead of semiconductor memory stocks, providing a positive海外映射 signal for A-shares.
In summary, when the industry trend remains unchanged but trading热度 recedes, the divergence itself becomes a key signal. Analysis交叉验证 from盈利端 and估值端 jointly suggests that the optical module sector may have entered a high性价比配置 window, with capital already voting with its feet. For investors, using ETF tools for逢低布局 might be a便捷选择 to capture potential sector recovery.
ChiNext AI ETF Huabao (159363) focuses on leading optical module/CPO companies. Its underlying index has a combined weight of approximately 40% in Zhongji Innolight, New易盛, and TFC Optical Communication, positioning it as a核心旗手 for AI computing power. Furthermore, this ETF recently surpassed 7.8 billion yuan in规模 and has maintained an average daily trading volume exceeding 1 billion yuan over the past six months, leading同类 ETFs tracking the same index in terms of规模 and liquidity.
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