今日A股 市场午后V型反弹，创业板指涨超3.8%，科创50指数涨超7%， 寒武纪、中芯国际双双创历史新高 。沪深两市全天成交额2.97万 亿，较上个交易日缩量1948亿。 实时盯盘 7x24h电报 头条新闻 VIP资讯 状 | 今日预测量能: 50 100 0 2.97万亿 -1948亿 涨停表现 封板率 昨涨停今表现 73.00% 3.81% 封板 58 触及 21 高开率 52% 获利率 62% 下载财联社APP获取更多资讯 准确 快速 权威 专业 盘面上， 市场热点集中在算力和芯片方向 ，个股涨多跌少，全市场超2800只个股上涨。从板块来看，CPO等算力硬件股维持强势，天孚通 信等多股续创历史新高。芯片股集体大涨，张江高科等10余股涨停。 下跌方面，医药股展开调整，南新制药等多股跌超5%。板块方面，CPO、半导体、铜箔、PCB等板块涨幅居前，农业、减肥药、服装、白酒 等板块跌幅居前。 截至收盘，沪指涨1.14%，深成指涨2.25%，创业板指涨3.82%。 ...

格隆汇8月28日｜中芯国际(688981.SH)收涨17.45%，收在全天最高价，报119.22元，创历史新高，年内 累涨26%；H股目前涨超11%报62.7港元，亦创历史新高，年内累涨96%。中芯国际目前总市值逼近5800 亿元。 (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 ...

Group 1 - The Sci-Tech Innovation 50 Index opened high and rose significantly, closing at 1364.60 points with a gain of 7.23%, marking a three-year high [1] - The total trading volume for the Sci-Tech Innovation Board reached approximately 135.5 billion yuan, with an average turnover rate of 5.26% across 586 stocks [1] - Semiconductor stocks experienced a substantial increase, while healthcare and biopharmaceutical stocks saw declines [1] Group 2 - According to Zheshang Securities, the profitability turning point is a signal for market initiation, with nearly half of the companies in the Sci-Tech Innovation Board showing signs of reversal by Q1 2025 [2] - The Sci-Tech Innovation Board has entered a main upward phase since June 2023, with expectations for continued market performance driven by profit recovery [2] - The average increase for the Sci-Tech Innovation Board stocks, excluding three suspended stocks, was 1.72% on August 28 [1]

Group 1 - The market experienced a V-shaped rebound on August 28, with the ChiNext Index leading the gains and the STAR 50 Index rising over 7%, while companies like Cambrian and SMIC reached historical highs [2] - The total trading volume in the Shanghai and Shenzhen markets was 2.97 trillion yuan, a decrease of 194.8 billion yuan compared to the previous trading day [2] - Market hotspots were concentrated in computing power and chip sectors, with over 2,800 stocks rising, while sectors like pharmaceuticals saw declines [2] Group 2 - According to a report from Galaxy Futures, the market is expected to experience fluctuations in the short term, as recent rapid increases in stock indices may require consolidation [6] - The report noted that trading volume has significantly increased, indicating intense buying and selling activity, leading to greater market divergence [6] - The report suggests that after a rapid decline in volume, a rebound may occur, but stock indices are likely to transition into a period of volatility [6]

（文章来源：每日经济新闻） 每经AI快讯，8月28日，港股半导体尾盘持续上升，中芯国际涨超11%、英诺赛科涨超11%、上海复旦 涨近9%、华虹半导体涨超7%。 ...

Market Overview - A-shares experienced significant volatility, with a broad decline in individual stocks before a sudden recovery led by major financial sectors, resulting in a collective increase in the three major indices [1][3] - The Shanghai Composite Index rose by 1.14%, the Shenzhen Component increased by 2.25%, and the ChiNext Index surged by 3.82%, with the STAR 50 Index climbing 7.23%, reaching a three-year high [1] Financing Activity - Despite a market adjustment, the financing balance increased by over 20 billion yuan, continuing a trend of growth since August 8, with a total increase exceeding 240 billion yuan since the beginning of August [1][3][5] - The number of stocks rising in the afternoon session exceeded 2,800, indicating strong market participation despite the earlier downturn [3] Sector Performance - The technology sector remained a key driver of market performance, with notable gains from companies like Industrial Fulian and Shenghong Technology, which saw increases of 9% and 19% respectively [3][5] - The ETF market has seen significant inflows, with stock-type ETF shares increasing by 17.5 billion units in August, suggesting a trend towards passive investment in blue-chip stocks [5] Market Sentiment and Future Outlook - Analysts maintain a positive outlook for the market, citing favorable liquidity conditions and a relatively optimistic sentiment index compared to historical levels [6] - The focus for long-term investment strategies includes sectors with high growth potential such as semiconductor materials, biomedicine, and medical devices, while avoiding industries with outdated products [6]

格隆汇8月28日｜中芯国际(688981.SH)收涨17.45%，收在全天最高价，报119.22元，创历史新高，年内累涨26%；H股目前涨超11%报62.7港元，亦创历史 新高，年内累涨96%。中芯国际目前总市值逼近5800亿元。 ...

Core Viewpoint - A-shares experienced significant volatility, with a notable recovery led by large financial stocks, resulting in a collective rise of major indices, indicating a potential ongoing rebound in the equity market [1][2][5]. Market Performance - A-shares saw a collective increase, with the Shanghai Composite Index rising by 1.14%, Shenzhen Component by 2.25%, and the ChiNext Index by 3.82%, marking new three-year highs [1]. - Despite a day of adjustment, the margin financing balance increased by over 20 billion yuan, continuing a trend of growth since August 8, with a total increase exceeding 240 billion yuan since the beginning of August [2][4]. Sector Analysis - The technology sector remained a key driver, with notable performances from companies like Industrial Fulian and Shenghong Technology, which saw increases of 9% and 19% respectively, contributing to the overall market recovery [2][4]. - The current market structure is characterized as a structural bull market, primarily driven by blue-chip technology stocks, with a significant increase in ETF investments, indicating a trend towards passive investment strategies [4]. Investor Sentiment - Investor sentiment appears optimistic, with indicators suggesting that the A-share market remains in a favorable position relative to other asset classes, despite recent fluctuations [5]. - The emotional index for A-shares has improved but has not reached the extreme levels seen in previous market peaks, suggesting room for further growth [5]. Future Outlook - Analysts maintain a positive outlook for the market, emphasizing the importance of selecting stocks based on their performance elasticity and focusing on high-growth sectors such as semiconductor materials and biomedicine [5].

Core Viewpoint - The market experienced a significant rebound, with the Sci-Tech 50 Index rising by 7.23%, driven by strong performances from companies like Cambrian and SMIC, both reaching historical highs [1] Market Performance - The total trading volume in the Shanghai and Shenzhen markets was 2.97 trillion, a decrease of 194.8 billion compared to the previous trading day [1] - The overall market saw over 2,800 stocks rise, indicating a broad-based rally [1] Sector Highlights - The focus of market activity was on computing power and semiconductor sectors, with hardware stocks like CPO maintaining strong momentum [1] - Notable stocks such as Tianfu Communication reached historical highs, while semiconductor stocks collectively surged, with over 10 stocks hitting the daily limit [1] Declining Sectors - The pharmaceutical sector faced adjustments, with companies like Nanxin Pharmaceutical seeing declines of over 5% [1] - Sectors that underperformed included agriculture, weight loss drugs, clothing, and liquor [1] Index Performance - The Shanghai Composite Index rose by 1.14%, the Shenzhen Component Index increased by 2.25%, and the ChiNext Index gained 3.82% [1]

8月28日，沪深两市成交额合计2.97万亿元，较上一交易日缩量约1947.62亿元。其中，沪市成交额1.27 万亿元，深市成交额1.71万亿元。中芯国际成交额居首，为271.19亿元。其后是北方稀土、寒武纪-U、 新易盛、胜宏科技，成交额分别为260.39亿元、260.24亿元、240亿元、232.74亿元。 ...