Market Overview - The Shanghai Composite Index closed at 3288.41 points, down 0.2%, with a trading volume of 441.92 billion yuan [1] - The Shenzhen Component Index closed at 9855.20 points, down 0.62%, with a trading volume of 614.49 billion yuan [1] - The ChiNext Index closed at 1934.46 points, down 0.65%, with a trading volume of 263.12 billion yuan [1] - The total trading volume of both markets was 1056.41 billion yuan, a decrease of 57.16 billion yuan from the previous trading day [1] Sector Performance - Strong sectors included banking, electricity, steel, and jewelry, while real estate, automotive, and retail sectors saw declines [3] - The steel, petroleum, and light manufacturing sectors experienced net inflows of capital, with net inflows of 0.133 billion yuan, 0.054 billion yuan, and 0.006 billion yuan respectively [8] - The electronic sector had the highest net outflow of capital, totaling 3.274 billion yuan, followed by automotive and machinery sectors [8] Individual Stock Performance - ST Yushun recorded six consecutive trading limits, the highest among stocks [6] - The stock with the highest net inflow was Dawi Technology, with a net inflow of 0.464 billion yuan, followed by Hangang Co. and Jianghuai Automobile [12][13] - A total of 26 stocks had net inflows exceeding 0.1 billion yuan, while 77 stocks had net outflows exceeding 0.1 billion yuan [15][16] Institutional Activity - Institutions had a net selling of approximately 0.387 billion yuan, with 19 stocks seeing net purchases and 15 stocks net sales [20] - The stock with the highest institutional net purchase was Hongjing Optoelectronics, with a net purchase of approximately 57.19 million yuan [20][22] - The stock with the highest institutional net selling was Dong'a Ejiao, with a net selling amount of approximately 325.55 million yuan [20][22]

| 代码 | 简称 | 今日涨跌幅 | 今日换手率 | 主力资金流量（万 | 主力资金净流入比率 | | --- | --- | --- | --- | --- | --- | | | | （%） | （%） | 元） | （%） | | 301076 | 新瀚新 材 | 12.38 | 29.71 | 5599.45 | 6.67 | | 301591 | 肯特股 份 | 12.97 | 28.03 | 4769.38 | 12.82 | | | 南京聚 | | | | | | 300644 | 隆 | 4.89 | 13.96 | 1427.21 | 4.65 | | 301069 | 凯盛新 材 | 3.66 | 4.08 | 1235.75 | 4.93 | | 688716 | 中研股 份 | 3.00 | 18.35 | 455.05 | 0.93 | | 301548 | 崇德科 技 | 4.18 | 11.69 | 414.06 | 2.83 | | 002886 | 沃特股 | 1.73 | 7.63 | 351.00 | 1.17 | 截至4月28日收盘，PEEK材料概念上涨1.75%，位 ...

Market Performance - The Xiaohongshu concept stock increased by 0.08%, ranking 9th among concept sectors, with 23 stocks rising, including Tianyu Shuke, Lionhead Co., and ST United, which hit the daily limit [1] - The top gainers in the Xiaohongshu concept include Kewah Data, Qingmu Technology, and Wajinke, with increases of 7.53%, 5.99%, and 3.97% respectively [1] - The biggest losers in the sector were Zhongguang Tianze, Yidian Tianxia, and Jinhe Shangguan, with declines of 9.07%, 4.77%, and 3.90% respectively [1] Capital Flow - The Xiaohongshu concept saw a net inflow of 161 million yuan from main funds, with 23 stocks receiving net inflows, and 12 stocks exceeding 10 million yuan in net inflow [1] - Tianyu Shuke led the net inflow with 170 million yuan, followed by Meiri Hudong, Huibo Yuntong, and Kewah Data, with net inflows of 55.78 million yuan, 45.26 million yuan, and 33.34 million yuan respectively [1] - In terms of capital inflow ratios, Lionhead Co., Xuanya International, and Yakang Co. had the highest ratios at 25.56%, 8.99%, and 8.29% respectively [2] Stock Performance - Tianyu Shuke had a daily increase of 10.07% with a turnover rate of 20.42% and a main fund flow of 170.19 million yuan [2] - Other notable performers included Meiri Hudong with a 3.85% increase and a turnover rate of 26.68%, and Huibo Yuntong with a 2.40% increase and a turnover rate of 10.35% [2] - The overall market saw various stocks with significant declines, including Zhongguang Tianze with a drop of 9.07% and a main fund outflow of 39.03 million yuan [5]

天津自贸区概念资金流出榜 | 代码 | 简称 | 今日涨跌幅（%） | 今日换手率（%） | 主力资金流量（万元） | | --- | --- | --- | --- | --- | | 600800 | 渤海化学 | -4.82 | 6.29 | -1703.30 | | 300119 | 瑞普生物 | -1.30 | 3.41 | -1613.12 | | 600751 | 海航科技 | -3.73 | 2.02 | -1413.14 | | 000897 | 津滨发展 | -5.86 | 4.00 | -1334.13 | | 600821 | 金开新能 | -1.22 | 1.35 | -1236.21 | | 600717 | 天津港 | 0.22 | 0.63 | -990.01 | | 600322 | 津投城开 | -6.49 | 3.44 | -218.12 | | 000965 | 天保基建 | -9.94 | 20.97 | -57.61 | | 600082 | 海泰发展 | -2.00 | 2.92 | -24.61 | | 002134 | 天津普林 | -6.42 | 5.20 ...

万联证券表示，2025年4月游戏版号发放节奏平稳，审批总量维持在百款以上水平。版号结构覆盖多类型产品，重点厂商与创新项目均有体现。整体来看， 供给端延续释放，版号常态化趋势稳固，行业修复节奏持续推进。 4月28日，三大指数调整，截至收盘，沪指跌0.2%，深成指跌0.62%，创业板跌0.65%，科创50指数跌0.17%，两市超1100只个股上涨，沪深两市今日成交额 约1.06万亿元。 PEEK材料涨幅居前，新瀚新材（301076.SZ）涨超12%，中欣氟材（002915.SZ）涨超5%，华密新材（836247.BJ）、富恒新材（832469.BJ）、中研股份 （688716.SH）均上涨。 国金证券研报表示，随着人形机器人迎来量产元年，上游核心化工新材料也将从中持续受益，其中包括高端工程塑料包含聚醚醚酮（PEEK）、聚酰胺 （PA）、聚苯硫醚（PPS）、液晶聚合物（LCP）、热塑性弹性体（TPE）和超高分子量聚乙烯（UHMW-PE）等。 游戏板块表现强势，盛天网络（300494.SZ）涨超9%，游族网络（002174.SZ）、完美世界（002624.SZ）、掌趣科技（300315.SZ）上涨。 国家新闻出版署此 ...

Market Overview - The A-share market experienced a decline on April 28, with the Shanghai Composite Index falling by 0.2% to 3288 points, the Shenzhen Component Index down by 0.62%, and the ChiNext Index decreasing by 0.65% [1][2] - Total trading volume for the day was 1.08 trillion yuan, a decrease of 603 billion yuan compared to the previous trading day, with over 4100 stocks declining across the market [1] Sector Performance - Strong sectors included PEEK materials and gaming, while the real estate, tourism, and food and beverage sectors faced significant declines [2][4] - Notable gainers included state-owned banks and communication services, while automotive parts and consumer electronics saw losses [3] Real Estate Sector - Real estate stocks were among the biggest losers, with companies like TeFa Service dropping over 11% and others like Wo Ai Wo Jia and Shi Lian Hang hitting the daily limit down [4][5] - Despite the current downturn, there are expectations for a new round of policy releases aimed at stabilizing the real estate market, which could lead to a recovery [4] Food and Beverage Sector - The food and beverage sector saw significant declines, with companies like Pinwo Food dropping over 13% and Bei Yin Mei hitting the daily limit down due to financial irregularities [5][6] - Other notable declines included New Dairy and Three Squirrels, both experiencing drops of over 8% [6] Nuclear Power Sector - The nuclear power sector opened strong but later declined, with companies like Tianwo Technology and Huayin Power hitting the daily limit up following the approval of new nuclear projects totaling over 200 billion yuan [7][8] Gaming Sector - The gaming sector showed strength, with companies like Sheng Tian Network and Perfect World rising significantly after the approval of 118 new domestic games [8][9] Banking Sector - The banking sector was active, with Chongqing Bank rising over 4% following comments from the People's Bank of China regarding potential monetary easing measures [10] Market Outlook - Analysts suggest that the market may enter a consolidation phase as companies report earnings and investors adjust their portfolios [11] - Future policies focusing on high-quality development are anticipated to impact market sentiment and sector performance [11]

收评：沪指缩量震荡跌0.2% 全市场超4100只个股下跌 智通财经4月28日电，市场全天震荡调整，三大指数小幅下跌。沪深两市全天成交额1.06万亿，较上个交易日缩量572亿。盘面上，市场热点较为杂乱，个股 跌多涨少，全市场超4100只个股下跌，近百股跌超9%。从板块来看，银行股维持强势，工商银行、建设银行等均续创历史新高。电力股冲高回落，华银电 力涨停。算力概念股一度反弹，大位科技涨停。下跌方面，地产股集体大跌，渝开发等多股跌停；消费股展开调整，有友食品等跌停。板块方面，PEEK材 料、游戏、银行、钢铁等板块涨幅居前，海南、房地产、旅游、食品等板块跌幅居前。截至收盘，沪指跌0.2%，深成指跌0.62%，创业板指跌0.65%。 | 上证指数 | | 深证成指 | | 创业板指 | | --- | --- | --- | --- | --- | | ·3288.41 | | -9855.20 | | · 1934.46 | | -6.65 | -0.20% | -61.86 | -0.62% | -12.73 -0.65 | | 11 | | 110 | | | 版停表现 封板率 68.00% 封板 40 触及 ...

Group 1 - The stock of Puli Pharmaceutical (普利制药) entered the delisting preparation period, with its stock price plummeting by over 70% at one point, reaching a maximum drop of 77.51% during trading [4][5][7] - The company previously announced that its 2021 and 2022 annual reports contained false records, with a total false profit amounting to 669 million yuan, accounting for 73.83% of the total disclosed profits for those two years [7] - The delisting preparation period for the company's stock and convertible bonds started on April 28, 2025, lasting for fifteen trading days, with the expected last trading date on May 21, 2025 [7][8] Group 2 - During the delisting preparation period, the company's stock will trade on the Shenzhen Stock Exchange's risk warning board, with no price limits on the first day, followed by a daily limit of 20% thereafter [8] - The company has warned investors that its stock is classified as a special security under the Shenzhen Stock Connect, meaning investors can only sell and not buy, which may affect future trading [8] Group 3 - In the A-share market, other sectors such as steel, internet, banking, and electricity showed gains, while real estate, tourism, and home goods sectors experienced declines [2] - Goldwind Technology (金风科技) reported a significant increase in its first-quarter revenue for 2025, achieving 9.472 billion yuan, a year-on-year growth of 35.72%, and a net profit of 568 million yuan, up 70.84% [3]

【导读】冲上热搜，京东直线拉升 中国基金报记者 安曼 4月28日早盘，A股、港股集体调整。 截至发稿，A股三大主要指数跌幅收窄。 | 上证指数 | 深证成指 | 北证50 | | --- | --- | --- | | 3291.85 | 9877.97 | 1295.41 | | -3.21 -0.10% -39.08 -0.39% | | -4.78 -0.37% | | 科创50 | 创业板指 | 万得全A | | 1002.65 | 1936.57 | 4934.95 | | -1.92 -0.19% -10.61 -0.54% | | -21.21 -0.43% | 盘面上，PEEK材料指数低开高走，目前领涨全市场；电力、银行指数持续走高，带动上证指数快速"回血"。下跌方面，前期高位的消费概念股领跌，因 政策预期落空，地产股集体走弱，拉低指数。 同一天，京东方面表示，将进一步加大全职骑手的招聘力度，在首批开放全职骑手招募的130多个城市，除五险一金外，再为全职骑手提供保底收入和职 业发展通道，并且随着业务发展，招募城市范围还将进一步扩大。 临近上午10点，港股小米、京东直线拉升，带动恒生科技指数翻红 ...

午评：创业板指半日跌0.55% 地产股集体大跌 智通财经4月28日电，市场早盘震荡分化，沪指偏强，创业板指领跌。沪深两市半日成交额7158亿，较上个交易日缩量31.7亿。盘面上热点较为杂乱，个股 跌多涨少，全市场超3900只个股下跌。从板块来看，银行股维持强势，工商银行续创历史新高。PEEK材料概念股再度大涨，新瀚新材涨超10%。算力概念 股展开反弹，大位科技涨停。下跌方面，地产股集体调整，渝开发等多股跌停。板块方面，PEEK材料、游戏、银行、算力等板块涨幅居前，房地产、旅 游、食品、化债概念等板块跌幅居前。截至收盘，沪指跌0.03%，深成指跌0.43%，创业板指跌0.55%。 封板率 64.00% 封板 32 触及 18 昨涨停今表现 -0.56% | 上证指数 | | 深证成指 | | 创业板指 | | --- | --- | --- | --- | --- | | -3294.02 | | -9874.41 | | · 1936.40 | | -1.04 | -0.03% | -42.65 | -0.43% | -10.78 -0.55 | | 100 | | | | 711 | IJNIJ 25-20 ...