半导体股集体下跌，东芯股份跌超17%，寒武纪跌超14%，长光华芯、赛微电子、海光信息、华虹公司跌超10%。 | 代码 | 名称 | 现价 . | 涨跌 | 涨幅◆ | | --- | --- | --- | --- | --- | | 688110 | 东芯股份 | 99.04 | -20.34 | -17.04% | | 688167 炬光科技 | | 112.50 | -20.17 | -15.20% | | 688526 | 寒武纪-U | 1202.00 | -203.00 | -14.45% | | 688048 | 长光华芯 | 69.48 | -10.33 | -12.94% | | 300456 | 赛微电子 | 22.71 | -2.97 | -11.57% | | 688041 | 海光信息 | 173.28 | -21.70 | -11.13% | | 688347 | 华虹公司 | 69.35 | -8.54 | -10.96% | | 688286 | 敏芯股份 | 93.27 | -11.43 | -10.92% | | 688135 利扬芯片 | | 26.80 | -3.23 ...

Market Overview - Major A-share indices collectively declined, with the Shanghai Composite Index falling by 1.25% to 3765 points, the Shenzhen Component Index down by 2.83%, the ChiNext Index dropping by 4.25%, and the STAR 50 Index decreasing by 6.08% [1] - The total trading volume for the day reached 2.58 trillion yuan, an increase of 186.2 billion yuan compared to the previous trading day [1] - Nearly 3000 stocks in the market experienced declines [1] Sector Performance - The CPO concept stocks suffered significant losses, with companies like Tianfu Communication, Taicheng Light, and Xinyi Sheng seeing declines of over 10% [1] - The semiconductor and memory chip sectors also faced substantial drops, with stocks such as Cambrian, Haiguang Information, and Huahong Technology falling by over 10% [1] - The communication equipment sector declined, highlighted by Cambridge Technology hitting the daily limit down [1] - PCB and electronic components sectors weakened, with stocks like Dongshan Precision and Hudian Shares also hitting the daily limit down [1] - Other sectors that saw significant declines included laser radar, photolithography machines, military industry, liquid cooling concepts, and small metals [1] Resilient Sectors - In contrast, the commercial retail and tax refund store sectors showed strength, with stocks like Guoguang Chain and Baida Group hitting the daily limit up [1] - The consumer sector performed well, particularly in dairy, prepared dishes, and food and beverage, with companies like Huanlejia and Anji Food also hitting the daily limit up [1] - The banking sector experienced fluctuations but trended upwards, with Agricultural Bank reaching a new high [1] - The pet economy sector saw a rise, with Yiyi Shares hitting the daily limit up [1] - Other sectors that performed well included outdoor camping, supply cooperatives, and tourism hotels [1]

Market Performance - The ChiNext Index has seen a decline of 3%, while the Shanghai Composite Index dropped by 1.64% and the Shenzhen Component Index fell by 2.17%. The STAR 50 Index experienced a decline of over 5% [1] - Over 2,200 stocks in the two markets have recorded declines [1] Early Market Movements - The ChiNext Index quickly fell by over 1% after previously rising nearly 2%. The Shanghai Composite Index decreased by 0.83% and the Shenzhen Component Index fell by 0.66% [2] - Significant declines were noted in sectors such as computing hardware and CPO concepts [2]

Market Overview - The three major stock indices in A-shares collectively declined, with the Shanghai Composite Index closing at 3765.88 points, down 1.25% [1][2] - The Shenzhen Component Index closed at 12118.7 points, down 2.83%, and the ChiNext Index closed at 2776.25 points, down 4.25% [1][2] - The total trading volume in the Shanghai and Shenzhen markets reached 2.54 trillion yuan, with nearly 3000 stocks declining and over 2200 stocks rising [1] Sector Performance - Semiconductor, precious metals, CPO, and liquid-cooled server concepts experienced significant declines, while retail, banking, and tourism sectors were active [4] - The retail sector led the gains, with stocks like Huijia Times, Guofang Group, Baida Group, and Guoguang Chain hitting the daily limit [5] Banking Sector - The banking sector showed strong performance towards the end of the trading session, with Agricultural Bank of China rising over 5% to reach a new historical high, and Postal Savings Bank increasing nearly 3% [6] - Other major banks such as CITIC Bank, Industrial and Commercial Bank of China, and Bank of China also saw gains [6] Capital Flow - Main capital flows showed net inflows into power equipment, commercial retail, and light industry manufacturing sectors, while there were net outflows from electronics, communications, and computing sectors [7] - Specific stocks like Agricultural Bank of China, Pacific, and China Shipbuilding received net inflows of 1.47 billion yuan, 1.439 billion yuan, and 947 million yuan respectively [7] Institutional Insights - CITIC Securities noted that the significant decline in heavyweight stocks indicates a short-term market adjustment, with expectations for the index to fluctuate between 3600 and 3900 points [8] - China Galaxy Securities identified support for the Shanghai Index around 3731 points, with potential rebounds near 3674 points [8] - Guodu Securities observed a return to rationality in market sentiment, suggesting a slow bull market with opportunities for dynamic portfolio optimization [8]

Market Overview - The three major stock indices collectively declined, with the Shanghai Composite Index falling over 1%, the Shenzhen Component Index down nearly 3%, and the ChiNext Index dropping over 4% [2][3] - The overall market saw nearly 3,000 stocks decline, indicating a bearish sentiment [2] Sector Performance - The consumer sector was active, with food and beverage, retail, and beauty care leading the gains, including stocks like Huanlejia and Yiyi Co. hitting the daily limit [2] - The financial sector also showed strength in the afternoon session [2] - Conversely, computing hardware stocks fell sharply, with semiconductor stocks like Cambrian Technology dropping over 13% [2] - The military industry continued to adjust, with stocks like Beifang Longzhong hitting the daily limit down [2] Notable Hot Sectors 1. **Photovoltaic Equipment** - Tongrun Equipment hit the daily limit, with other stocks like Shuneng Electric and JA Solar also rising [5] - The new energy storage capacity in China reached a record high of over 100 GW in the first half of the year, with expectations to reach 291 GW by 2030 [5] 2. **Retail** - Stocks such as Huijia Times and Guofang Group hit the daily limit [6] - Several cities have initiated new rounds of consumer vouchers, including a 60 million yuan automotive consumption voucher in Ningbo and additional retail and dining vouchers in Jinan [6] Institutional Insights - CITIC Securities highlighted the ongoing preference for high-dividend "redemption assets" in the mechanical sector, with 24 companies meeting cash flow criteria for potential dividend increases [9] - China Galaxy Securities anticipates a continuation of structural market trends driven by liquidity, with a focus on sectors showing high profitability or positive trends [9]

涨幅榜 资金净流入 5日涨幅* 日用化工 零售 餐饮旅: +2.89% +2.32% +2.279 水务 休闲用; 家居用品 +1.62% +0.949 +1.04% MAN | 上证指数 | 深证成指 | 北证5( | | --- | --- | --- | | 3765.88 | 12118.70 | 1538.9 | | -47.68 -1.25% -353.29 -2.83% -12.46 -0 | | | | 科创20 | 创业板指 | 万得全/ | | 1226.98 | 2776.25 | 5938.1 | | -79.49 -6.08% -123.12 -4.25% -122.56 -2 | | | | 沪深300 | 中证500 | 中证A5( | | 4365.21 | 6698.45 | 5192.0 | | -94.62 -2.12% -170.01 -2.48% -131.47 -2 | | | | 中证1000 | 中证2000 | 中证红和 | | 7041.15 | 2966.60 | 5493.0 | | -165.72 -2.30% -43.51 -1.45% -2.40 ...

另外，CPO概念高开低走，长飞光纤(601869)、华工科技(000988)、东山精密(002384)跌停；半导体股大 幅回调，寒武纪、东芯股份跌约12%，通富微电(002156)、兆易创新(603986)跌停；有色金属股普跌， 洛阳钼业(603993)、白银有色(601212)一度触及跌停，华钰矿业(601020)跌超9%。(格隆汇) (责任编辑：宋政 HN002) 【免责声明】本文仅代表作者本人观点，与和讯网无关。和讯网站对文中陈述、观点判断保持中立，不对所包含内容 的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担全部责任。邮箱： news_center@staff.hexun.com 格隆汇9月4日｜A股三大指数早盘集体下跌，截至午盘，沪指跌1.97%报3738.32点，深成指跌2.37%， 创业板指跌3.2%，科创50指数跌5.38%。沪深京三市半日成交额16187亿元，较上日放量1465亿元。全 市场超2600只个股下跌。 盘面上，大消费板块逆势上涨，旅游、零售、食品乳业方向涨幅靠前，岭南控股(000524)、国芳集团 (601086)、安记食品(603696)涨停；光 ...

Market Overview - A-shares experienced a collective pullback on September 4, with the Shanghai Composite Index down 1.97% to 3738.32 points, Shenzhen Component Index down 2.37%, ChiNext Index down 3.2%, and the Sci-Tech Innovation 50 Index down 5.38% [1] - The North Exchange 50 Index rose 0.58% against the trend [2] - The micro-cap stock index increased by 1.32% [3] - The total trading volume in the Shanghai and Shenzhen markets reached 1.59 trillion yuan, an increase of 142.7 billion yuan compared to the previous trading day [4] - A total of 2629 stocks rose, 32 stocks hit the daily limit, and 2606 stocks fell [5] New Energy Sector - The new energy sector saw a significant surge, with multiple new energy ETFs performing well and several stocks hitting the daily limit [6] - The power battery index, energy storage index, and lithium battery index rose by 2.65%, 2.32%, and 1.43% respectively [6] - Yiwei Lithium Energy (300014) surged by 6.17% to 67.96 yuan per share, with a market capitalization of 139 billion yuan [6] - Notable performers included Tianhong Lithium Battery, which hit the daily limit, and other companies like Tongrun Equipment and Tianji Technology, which also saw substantial gains [7][8] - Data from the Passenger Car Association indicated that 1.079 million new energy passenger vehicles were sold in August, a year-on-year increase of 5% and a month-on-month increase of 9%, with a penetration rate of 55.3% [9] CPO Concept Stocks - CPO concept stocks, including optical modules and optical chips, experienced a significant decline after a previous surge [11] - The CPO concept sector fell by 10% on September 4, following a 7.04% increase on September 1 [12] - Major stocks like Xinyi Technology, Zhongji Xuchuang, and Tianfu Communication led the decline, each dropping over 11% [13] - The FTSE Russell announced changes to the FTSE China 50 Index and FTSE China A50 Index, including the addition of companies like BeiGene and Xinyi Technology [14] Consumer Sector - The consumer sector showed activity, with the restaurant and tourism sector rising by 2.85% and the retail sector increasing by nearly 2% [15] - Companies such as Lingnan Holdings and Changbai Mountain saw significant gains, with some hitting the daily limit [15] - The Ministry of Culture and Tourism projected that domestic tourism will reach 1.43 billion trips by 2025, recovering to 112% of 2019 levels [15] - A report from Caitong Securities indicated that the restaurant industry is in a recovery phase, with government policies expected to stimulate consumption, particularly in wedding and group dining scenarios [15]

Market Overview - The Shanghai Composite Index fell by 1.97% to 3738.32 points, while the Shenzhen Component Index dropped by 2.37% to 12176.9 points, and the ChiNext Index decreased by 3.2% to 2806.63 points [2][3] - Over 2600 stocks rose, while more than 2600 stocks declined across the market [2] Sector Performance - The tourism and hotel sector increased by 3.21%, while the duty-free shop sector rose by 2.33% [4] - The semiconductor sector, along with precious metals and CPO concepts, experienced significant declines [2][6] - The total trading volume of the Shanghai and Shenzhen markets exceeded 1 trillion yuan, an increase of over 160 billion yuan compared to the previous day [8] Notable Stocks - The stock of Cambrian Technology fell over 10%, contributing to a decline in the ChiNext Index [10] - Stocks related to Apple, such as Zhengye Technology and Shengli Precision, saw significant gains, with Zhengye Technology hitting a 20% increase [16][17] Economic Indicators - The People's Bank of China conducted a reverse repurchase operation of 212.6 billion yuan at an interest rate of 1.40% [20] - The RMB to USD exchange rate was adjusted up by 56 basis points to 7.1052 [21]

Market Overview - The three major stock indices experienced declines, with the Shenzhen Component Index dropping over 2%, the ChiNext Index falling more than 3%, and the Sci-Tech Innovation 50 Index decreasing over 5% [1] - As of the midday close, the Shanghai Composite Index was at 3738.32 points, down 1.97%; the Shenzhen Component Index was at 12176.90 points, down 2.37%; and the ChiNext Index was at 2806.63 points, down 3.20% [1] Sector Performance - The retail sector showed strength in the morning, with stocks such as Huijia Times, Guofang Group, and Eurasia Group hitting the daily limit [1] - The photovoltaic equipment sector was active, led by Shangneng Electric, with Tongrun Equipment and An彩高科 also reaching the daily limit [1] - The tourism and hotel sector saw gains, with Lingnan Holdings hitting the daily limit [1] - Conversely, the CPO concept experienced a pullback, with Yuanjie Technology leading the declines [1] - The military industry sector continued to adjust, with multiple stocks like Great Wall Military Industry and Construction Industry hitting the daily limit down [1] - The semiconductor sector weakened, with Cambrian Technology dropping over 10% and Zhaoyi Innovation hitting the daily limit down [1] Overall Market Sentiment - The overall market sentiment was mixed, with over 2500 stocks declining [1] - The tourism and hotel, ice and snow industry, and duty-free shop sectors had the highest gains, while the CPO concept, semiconductors, and China AI 50 sectors faced the largest declines [1]