Semiconductor Surge Drives A-Shares Higher, Analysts Highlight Three Key Investment Themes

Deep News05-26

On May 25th, the three major A-share indices closed in positive territory, with the ChiNext Index rising over 2%. The semiconductor industry chain led the market rally, with more than 2,100 stocks advancing and over 120 hitting their daily upper limit. The total market turnover reached 3.23 trillion yuan, showing an increase from the previous session.

In terms of capital flows, net outflows from main funds in the Shanghai and Shenzhen markets exceeded 12 billion yuan on May 25th. However, the electronics sector saw net inflows of nearly 10 billion yuan, indicating continued investor favor.

Analysts believe market activity remains high, with the overall capital flow pattern showing no significant shift. The market focus is transitioning from being driven by expectations and liquidity to being driven by corporate earnings. While short-term volatility is elevated, the fundamental logic supporting a medium-term structural bull market remains intact.

**Semiconductor Industry Chain Soars** The semiconductor industry chain was the primary driver of the A-share market's strength on May 25th. At the close, the Shanghai Composite Index, Shenzhen Component Index, ChiNext Index, and STAR 50 Index rose by 0.96%, 1.66%, 2.10%, and 3.52% respectively, while the BSE 50 Index fell by 0.79%.

Large-cap stocks were active. The SSE 50 Index and CSI 300 Index, which are concentrated with large caps, rose by 1.55% and 1.58% respectively. The CSI 1000 Index and CSI 2000 Index, focused on small caps, gained 1.23% and 0.28%, while the Wind Micro Cap Index fell by 1.51%.

At the individual stock level, decliners outnumbered advancers. A total of 2,181 stocks rose across the A-share market, with 128 hitting the涨停 limit, while 3,225 stocks declined, and 24 hit the跌停 limit. Trading was active with a turnover of 3.23 trillion yuan, an increase of 302.3 billion yuan from the previous trading day.

The broad index gains were primarily driven by large-cap growth stocks. In terms of contribution to the Shanghai Composite Index, Cambricon Technologies Corporation Limited, Foxconn Industrial Internet Co.,Ltd., SMIC, HGT, and GigaDevice contributed the most points, collectively adding 16.27 points, accounting for over 40% of the index's rise. For the Shenzhen Component Index, InnoLight, New Essex, HG Tech, Naura Technology Group Co.,Ltd., and Wus Printed Circuit Co.,Ltd. were the top contributors, adding a combined 112.44 points, representing over 40% of its gain. Regarding the ChiNext Index, InnoLight, New Essex, TFC Optical, Wuhan Jingce Electronic Group Co.,Ltd., and Changchuan Technology Co.,Ltd. led with a combined contribution of 69.33 points, making up over 80% of its increase.

Sector-wise, the semiconductor industry chain surged. Cultivated diamonds, wafer manufacturing, GPU, advanced packaging, HBM, and semiconductor sectors led the gains, while lithium battery electrolyte, oil & gas exploration, and lithium battery sectors saw adjustments. Among Shenwan primary industries, Electronics, Communications, and Coal posted the largest gains, rising 4.79%, 3.77%, and 2.16% respectively. Petroleum & Petrochemicals, Conglomerates, and Basic Chemicals were among the biggest decliners, falling 2.01%, 1.27%, and 1.20% respectively.

Within the electronics sector, stocks such as Sunlord Electronics, Huahong Grace Semiconductor Manufacturing Corporation, Nexchip, Jmt Electronics Co.,Ltd., Autek Microelectronics Co.,Ltd., and Dosilicon Co.,Ltd. hit the涨停 limit. SMIC and Hongtech Technology Co.,Ltd. both rose over 18%, while ACM Research (Shanghai) gained over 17%.

Notably, the turnover in the electronics sector reached 1,052.547 billion yuan on the day, accounting for over 30% of the total A-share turnover.

**Electronics Sector Attracts Capital Inflow** From a capital perspective, sentiment was relatively cautious, with some funds exiting the market during the uptrend. Net outflows from main funds in the Shanghai and Shenzhen markets exceeded 12 billion yuan on May 25th.

Specifically, Wind data shows that net outflows from main funds in the two markets totaled 12.698 billion yuan, with the CSI 300 seeing net outflows of 332 million yuan. A total of 2,167 stocks experienced net main fund inflows, while 3,024 saw net outflows.

By sector, among Shenwan primary industries, nine sectors saw net main fund inflows on May 25th. Electronics, Communications, and Utilities led with net inflows of 9.975 billion yuan, 4.612 billion yuan, and 1.419 billion yuan respectively. Among the 22 sectors with net outflows, Power Equipment, Nonferrous Metals, and Basic Chemicals saw the largest outflows of 11.533 billion yuan, 3.423 billion yuan, and 2.972 billion yuan respectively.

At the individual stock level, 160 stocks had net main fund inflows exceeding 100 million yuan on May 25th. New Essex, HG Tech, Tongfu Microelectronics Co.,Ltd., TFC Optical, Huatian Technology Co.,Ltd., and InnoLight all saw net inflows exceeding 1 billion yuan each, indicating significant capital favor for tech stocks. Contemporary Amperex Technology Co.,Limited, Tinci Materials Technology Co.,Ltd., Shenghong Technology Group Co.,Ltd., and Do-fluoride New Materials Co.,Ltd. each experienced net outflows exceeding 1.2 billion yuan, showing notable capital withdrawal from leading lithium battery stocks.

**Structural Bull Market Logic Remains Solid** Wind data shows that as of May 25th, the total market capitalization of A-shares stood at 131.11 trillion yuan.

Regarding the A-share market, Zhang Xia, Chief Strategy Analyst at China Merchants Securities, stated that the current market is characterized by consolidation and extreme structural divergence. Hard tech sectors continue to dominate capital flows, while traditional sectors face pressure. The market focus is shifting from expectations and liquidity-driven to earnings-driven. Although short-term volatility is high, the fundamental logic for a medium-term structural bull market remains solid.

"Tightening expectations for the Federal Reserve's monetary policy and ongoing geopolitical risks jointly constitute external constraints for the market," said Yang Chao, Chief Strategy Analyst at China Galaxy Securities. He believes the A-share market exhibits characteristics of volatile differentiation, but trading activity remains at a high level, and the capital flow pattern has not changed significantly.

Xia Fanjie, Strategy Analyst at China Securities Co., Ltd., believes a shift in market style leadership has not yet arrived. Against the backdrop of strong global AI demand and the uptrend in tech stocks, capital is likely to continue clustering in the AI computing power direction.

Regarding market allocation, Zhang Xia recommends focusing on three main themes: First, high growth in the tech sector, where industries like computing power and semiconductors show tight supply-demand balance and strong earnings growth. Second, resilient exports, where high-end manufacturing benefits from global demand. Third, early signs of a turning point in sectors undergoing capacity clearance, such as chemicals, industrial metals, power equipment, and marine equipment, where improving supply-demand dynamics offer promising elasticity. He suggests a balanced allocation across these three themes, with a focus on industries like electronics, power equipment, machinery, defense军工, nonferrous metals, and basic chemicals.

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

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