On June 2nd, the A-share market saw a divergence with shrinking volume, as most indices rose while a majority of individual stocks fell. The ChiNext Index surged over 3% intraday. However, the number of declining stocks outnumbered gainers, with only 1,543 closing higher. Technology sectors such as electronic components and optical communication modules led the gains.
Market participants noted that capital is intensely concentrated in high-growth sectors, creating a siphon effect that leads to a divergence between index performance and individual stock trends, reflecting subdued market sentiment and intensified structural differentiation. In the short term, the A-share market may continue with a pattern of moderate index fluctuations and accelerated sector rotation.
Communication and Electronics Sectors Rebound
In terms of index performance, the market opened lower but then fluctuated and rose, continuing its upward trend in the afternoon, with most major indices closing higher. The Shanghai Composite Index rose 0.43% to close at 4,075.10 points, the ChiNext Index gained 2.66% to close at 4,055.87 points, and the Shenzhen Component Index increased 1.63%. The CSI 300 and STAR 50 indices both rose over 1%, while the SSE 50 and BSE 50 indices also closed in positive territory.
Market turnover notably shrank, with the daily trading volume across the Shanghai, Shenzhen, and Beijing exchanges decreasing by 83.75 billion yuan to 2.81 trillion yuan. Leveraged funds cooled off, as the balance of margin trading and securities lending across the three markets fell to 2.9 trillion yuan as of June 1st.
While most indices rose, the market exhibited a loss-making effect. A total of 3,876 stocks closed lower, with 18 hitting the daily limit-down, while 1,543 stocks closed higher, with 96 hitting the daily limit-up.
Technology stocks became the core focus of capital concentration, with 27 stocks recording daily trading volumes exceeding 10 billion yuan, most of which rose significantly. Semiconductor stock Cambricon Technologies surged over 5% to close at 1,300 yuan per share, while Tongfu Microelectronics gained nearly 4% to close at 63.84 yuan per share. Electronic component stock Dongshan Precision hit the limit-up to close at 210.93 yuan per share, and BOE Technology Group rose about 2% to close at 5.47 yuan per share. The three major CPO concept stocks, often referred to as "Yi Zhong Tian," saw substantial gains: InnoLight Technology closed up 5.47% at 1,191.81 yuan per share, Eoptolink Technology closed up 9.88% at 747 yuan per share, and TFC Optical Communication closed up 6.56% at 457 yuan per share. Consumer electronics equipment stock Foxconn Industrial Internet surged over 8% to close at 80.01 yuan per share, while Luxshare Precision closed up 4.65% at 74 yuan per share.
In terms of sector performance, the 5G concept, CPO concept, communication equipment, electronic components, optical communication modules, NVIDIA concept, consumer electronics equipment, and optoelectronic device sectors all posted significant gains. However, ultra-supercritical power generation, cultural and entertainment consumption, AI corpus, and marketing services sectors experienced sharp declines.
Among the 31 primary Shenwan industries, 23 closed lower. Notably, the media sector fell over 3%, while consumption-related sectors such as beauty and personal care, commercial and retail trade, social services, and textiles and apparel declined sharply. The pharmaceuticals and biotechnology, real estate, and coal sectors also weakened.
Today, technology sectors rebounded, with communications rising nearly 6%. Non-ferrous metals, electronics, and machinery equipment also performed strongly.
Nine communication stocks hit the limit-up, with ALAITEC hitting the "20cm" limit-up. Hengtong Optic-Electric, Yihua Connector Technology, Yangtze Optical Fibre and Cable, Yongding Co., Ltd., and Yangtze Optical Communication also reached the limit-up.
In the non-ferrous metals sector, stocks like Boway Alloy, Yunnan Tin Company, Jiangxi Copper, Huaxi Nonferrous Metals, Fuda Alloy, and Sino-Platinum Metals hit the limit-up.
Thirteen electronics stocks hit the limit-up, including Dalicap, MediTech, Yunhan Xincheng (which hit the "20cm" limit-up), Zhongjing Electronics, Shiyida, Shenzhen Huaqiang, Chunqiu Electronics, and Wufang Photoelectric.
Capital Siphon Effect Emerges
Today's A-share market displayed a pattern of shrinking volume and divergence, with indices holding firm while most individual stocks fell, and technology stocks rebounding.
"Strong indices but weak individual stocks reflect the characteristics of concentrated weight holdings and structural market trends. Capital is extremely concentrated in high-growth sectors, creating a siphon effect that leads to a divergence between index and individual stock performance," stated a fund researcher. The reduction in market trading volume indicates rising investor caution and a more prudent capital stance. On one hand, June is the half-year settlement window for institutions, leading some funds to lock in profits early and increase portfolio adjustments. On the other hand, after consecutive gains in the technology sector, investors are wary of chasing highs, and new capital is reluctant to enter. "The shrinking volume is not a signal of a one-sided decline but rather a reflection of increased divergence between bulls and bears and heightened capital focus."
Another market analyst explained that the indices closing higher while most stocks fell is primarily due to existing capital being highly concentrated in a few sectors, reflecting subdued market sentiment and structural differentiation. There are two specific logics: first, the rebound on shrinking volume, with a significant drop in trading volume across the two markets, indicates a lack of incremental funds and insufficient momentum for a sustained rebound; second, capital siphoning, where trading is highly concentrated in a few large-cap technology stocks, creating a situation of strong indices but weak individual stocks.
A fund manager believes the core logic lies in the structural rebalancing of capital rather than a systemic weakening. Behind the pattern of "index recovery but widespread stock declines" is the fact that sectors like the computing power industry chain and semiconductors, which experienced deep adjustments earlier, saw a concentrated rebound driven by positive catalysts such as NVIDIA's next-generation platform production, lifting heavyweight stocks and pushing up indices. Meanwhile, other directions within the technology sector, such as AI applications, and other sectors like major consumption, fell sharply, even reaching deeper adjustments. The shrinking volume stems from a lack of willingness among incremental funds to enter the market, with the rebound relying more on existing capital rotating within the technology sector rather than new external capital flowing in.
Indices May Experience Moderate Fluctuations
What is the short-term outlook for A-shares?
One analyst expects that, influenced by internal and external factors such as the Federal Reserve's interest rate meetings and large IPOs, a clear trend in A-shares is unlikely to emerge, and the market may repeatedly fluctuate and bottom out within a range.
A fund manager believes that in the short term, the A-share market is highly likely to continue with a pattern of "moderate index fluctuations and accelerated sector rotation." The significant increase in June's share lock-up expiration pressure and the capital siphon effect of large IPOs may exacerbate short-term volatility. Apprehension within the technology sector has not fully dissipated, and the market may continue to exhibit characteristics of internal high-low switches and high-level fluctuations within the main themes.
Another perspective suggests that against a backdrop of stable market conditions and relatively active capital trading, there is still room for further upside at the index level. Overseas, the impact of Middle East geopolitical risks on A-shares has significantly cooled. If uncertainty around Federal Reserve policy subsides, market focus will return to domestic profit fundamentals. Subsequent attention should still be paid to macroeconomic data, changes in overseas liquidity, and policy developments.
An equity team from a fund company believes that short-term geopolitical risks are fluctuating and recurring, affecting global economic growth and expectations for Federal Reserve rate cuts, leading investors to trade around "recession" and "stagflation." Although the future evolution of the Middle East situation remains uncertain, the market will gradually move away from trading macro shocks and refocus on industrial development trends, as well as the business development and performance of industries and companies. Within crisis lies opportunity; after the release of macro trading risks caused by event conflicts, an optimistic attitude is needed to seek opportunities brought by reconstruction.
Consider Buying Core Holdings on Dips
Technology stocks have recently experienced significant and sustained corrections. In just two trading days on May 29th and June 1st, the STAR 50 Index fell 10%. Today, the communication and electronics sectors rebounded and led the gains. Is this rise a brief recovery or the end of the adjustment? How should investors position themselves in technology stocks?
"Currently, the trading crowding in the technology sector is high, and there is indeed short-term profit-taking pressure. However, the extent and duration of the correction depend on the verification of industry data and capital flows," stated a fund researcher directly. Today's rebound in technology stocks is not short-term speculation. Sectors like CPO and optical fibers benefit from NVIDIA's new product iteration and the explosive demand for 800G optical modules. The semiconductor equipment sector benefits from domestic substitution and cyclical recovery, providing policy support for the technology theme.
The researcher further stated that it is temporarily not advisable to simply sell on rallies. For technology leaders with solid earnings support and core positions in the industry chain, the strategy should be to hold as the main position and moderately reduce holdings at highs, retaining core positions. For high-flying thematic stocks driven purely by concepts and lacking fundamental support, a firm reduction is warranted to avoid correction risks.
"The positive trend of industries related to the technology theme has not changed. The previous adjustments were more about internal, phased digestion rather than a trend reversal," said a fund manager. Driven by the expansion of AI capital expenditures both domestically and internationally, the technology innovation sector remains the market's main theme, with broad medium- to long-term development prospects for related companies. Looking ahead, the A-share market will continue to exhibit structural market characteristics, and the rotation between growth and value may accelerate.
Another fund company believes that the current market adjustments and fluctuations are more due to the "high crowding" and "overheated microstructure" accumulated after the short-term overly strong consensus and rapid price increases in the technology sector, rather than a trend reversal in industry fundamentals. Therefore, they tend to characterize this round of adjustment as a "consolidation and accumulation" phase of the market trend and recommend maintaining strategic composure. The subsequent stabilization and direction of the market still require waiting for further confirmation of industry prosperity or new expectation catalysts at the macro level (such as inflation trends, interest rate changes, geopolitical patterns).
"AI technology remains the most certain medium-term growth theme. It is not the time to sell on rallies but rather more suitable for buying on dips during corrections," stated a fund manager. The long-term logic for the computing power sector remains unchanged, with expectations for 2027 optical module demand becoming clearer, and upstream material shortages also reaching an inflection point for improvement. The earnings elasticity of leading manufacturers is expected to accelerate. The previous significant adjustments in the hard technology direction that led the market were essentially a digestion of positions at high levels, with increased capital divergence over large-cap technology stocks requiring time and space to digest holdings. However, signals indicating the end of the major AI market trend have not yet appeared; the adjustments are more about phased digestion within the trend.
Adhere to a "Barbell" Strategy
A fund researcher believes that in June, the A-share market will exhibit a pattern of fluctuating upward movement with structural differentiation, with no systemic crash risk for indices. As industry differentiation intensifies, the market may experience periodic convergence. Investors can adopt a balanced allocation strategy of "technology + defense" and reserve some cash to cope with fluctuations.
Another analyst similarly recommends a balanced allocation: on the offensive end, focus on main themes with earnings support, adhere to buying on dips, and avoid chasing highs; on the defensive end, allocate to high-dividend assets like coal to balance risk.
A fund company pointed out that for leading companies in sub-sectors with clear industry trends, competitive landscapes, and defined growth paths for the next one to two years, the current correction is precisely an opportunity to buy on dips. In terms of industry allocation, it is recommended to focus on two main themes: first, the growth theme, focusing on directions like AI computing power and applications, and semiconductors; second, the energy theme, focusing on investment opportunities related to new energy substitution.
A fund manager suggests that current portfolio positioning should closely follow a "barbell" strategy, focusing on both ends. One end is the AI hardware direction where the industry logic remains sound, such as computing power, optical modules, and semiconductor equipment, gradually building positions during corrections to average down costs. The other end is to meet defensive needs by allocating to high-dividend, low-valuation assets like coal and utilities (power) to cope with short-term volatility risks. Simultaneously, as the window for mid-year earnings forecasts approaches, market focus will return to fundamentals and earnings verification. Caution is needed against pure concept-driven, earnings-lacking peripheral stocks, maintaining an overall strategy of not chasing highs, not panicking, and buying in batches during corrections.
An equity team from a fund company recommends focusing on directions with policy support and certain growth prospects. In terms of industry allocation, first is the deepening of the AI chain, where the growth momentum of AI hardware like electronics and communication equipment may have some persistence, AI applications continue to develop, and opportunities exist for recovery in the software industry; second is the revaluation of Chinese manufacturing capacity and capital goods going global, with improvements in domestic and international sales for sectors like new power and engineering machinery; third is the price increase chain, such as building materials and batteries benefiting from the recovery in the Producer Price Index.
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