Market Overview - On August 4, the state-owned enterprise reform sector rose by 0.37% compared to the previous trading day, with Dongjie Intelligent leading the gains [1] - The Shanghai Composite Index closed at 3583.31, up 0.66%, while the Shenzhen Component Index closed at 11041.56, up 0.46% [1] Top Gainers in State-Owned Enterprise Reform Sector - Dongjie Intelligent (300486) closed at 66.91, with a gain of 19.99% and a trading volume of 487,500 shares, amounting to a transaction value of 803 million yuan [1] - Feile Audio (600651) closed at 6.12, up 10.07%, with a trading volume of 1,221,200 shares and a transaction value of 724 million yuan [1] - Great Wall Electric (600192) closed at 10.86, gaining 10.03%, with a trading volume of 437,300 shares and a transaction value of 465 million yuan [1] - Other notable gainers include Guojijinggong (002046), Changcheng Military Industry (601606), and Construction Industry (002265), all showing gains around 10% [1] Top Losers in the Market - Shili Monitoring (300528) saw a decline of 11.33%, closing at 18.93, with a trading volume of 723,800 shares and a transaction value of 1.411 billion yuan [2] - Zhonghua Equipment (600579) fell by 9.18%, closing at 9.10, with a trading volume of 572,500 shares and a transaction value of 527 million yuan [2] - Shanghai Film (601595) decreased by 7.87%, closing at 36.39, with a trading volume of 352,400 shares and a transaction value of 1.299 billion yuan [2] Capital Flow Analysis - On the same day, the state-owned enterprise reform sector experienced a net inflow of 400 million yuan from institutional investors, while retail investors saw a net inflow of 1.119 billion yuan [2] - However, speculative funds recorded a net outflow of 1.518 billion yuan [2] Individual Stock Capital Flow - Construction Industry (002265) had a net inflow of 716 million yuan from institutional investors, while it faced a net outflow of 342 million yuan from speculative funds [3] - Changcheng Military Industry (601606) saw a net inflow of 547 million yuan from institutional investors, with a net outflow of 292 million yuan from speculative funds [3] - Aerospace Electronics (600879) recorded a net inflow of 459 million yuan from institutional investors, but faced a net outflow of 233 million yuan from speculative funds [3]

飞乐音响公告，股东上海临港经济发展（集团）有限公司持有公司1.55亿股，占6.18%；拟自2025年8月 27日至2025年11月26日通过集中竞价和大宗交易方式合计减持不超过2963.98万股，占1.1823%。其中集 中竞价减持不超过2507.03万股，大宗交易减持不超过2963.98万股，减持数量和价格将视市场情况确 定。 ...

Market Performance - On August 4, the Shanghai State-Owned Enterprise Reform sector rose by 0.13% compared to the previous trading day, with Feilo Acoustics leading the gains [1] - The Shanghai Composite Index closed at 3583.31, up 0.66%, while the Shenzhen Component Index closed at 11041.56, up 0.46% [1] Top Gainers - Feilo Acoustics (600651) closed at 6.12, with a gain of 10.07% and a trading volume of 1.22 million shares, amounting to a transaction value of 724 million [1] - Huahong Semiconductor (688347) closed at 63.10, up 7.55%, with a trading volume of 284,100 shares and a transaction value of 1.777 billion [1] - Other notable gainers include: - Jiao Yun Co. (600676) at 5.52, up 5.75% [1] - Shenda Co. (600626) at 4.05, up 5.74% [1] Top Losers - Yihaitian (601595) closed at 36.39, down 7.87%, with a trading volume of 352,400 shares and a transaction value of 1.299 billion [2] - Electric Wind Power (688660) closed at 14.21, down 3.73%, with a trading volume of 630,600 shares [2] - Other notable losers include: - Huajian Group (600629) at 13.26, down 3.21% [2] - Bright Real Estate (600708) at 3.46, down 2.54% [2] Capital Flow - The Shanghai State-Owned Enterprise Reform sector experienced a net outflow of 1.036 billion from institutional investors, while retail investors saw a net inflow of 697 million [2] - Notable capital flows include: - Feilo Acoustics had a net inflow of 88.17 million from institutional investors, but a net outflow of 44.36 million from speculative funds [3] - Shanghai Construction Technology (603153) had a net inflow of 17.28 million from institutional investors, with a net outflow of 20.34 million from retail investors [3]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 836871 | 派特尔 | 18.03 | -4.50% | 3.47万 | 6270.12万 | | | 603922 | 全鸡顺 | 21.40 | -4.12% | 16.87万 | | 3.51 Z | | 605255 | 天普股份 | 24.92 | -3.04% | 5.27万 | | 1.31亿 | | 603121 | 华培动力 | 22.08 | -2.04% | 8.59万 | | 1.89亿 | | 832978 | 开特股份 | 22.96 | -1.03% | 1.70万 | 3892.44万 | | | 920106 | 林泰新材 | 95.18 | -0.94% | 6045.56 | 5769.16万 | | | 603409 | 汇通控股 | 36.26 | -0.93% | 3.27万 | | 1.18亿 | | 002537 | 海联金汇 | 9.34 | -0.85% | 44.59万 | ...

金融界消息 截至2025年8月4日收盘，飞乐音响（600651）报收于6.12元，上涨10.07%，换手率4.87%， 成交量122.12万手，成交金额7.24亿元。 资金流向方面，今日主力资金净流入8817.17万元，占比成交额12.17%。其中，超大单净流入1.01亿 元、占成交额13.95%，大单净流出1285.40万元、占成交额1.77%，中单净流出流出4436.20万元、占成 交额6.13%，小单净流出4380.98万元、占成交额6.05%。 飞乐音响最新一期业绩显示，截至2025一季报，公司营业总收入4.23亿元、同比减少1.42%，归属净利 润118.87万元，同比减少89.55%，扣非净利润1335.29万元，同比减少19.15%，流动比率2.752、速动比 率2.265、资产负债率38.96%。 天眼查商业履历信息显示，上海飞乐音响股份有限公司，成立于1989年，位于上海市，是一家以从事软 件和信息技术服务业为主的企业。企业注册资本250702.8015万人民币，实缴资本250702.8015万人民 币。公司法定代表人为张丽虹。 通过天眼查大数据分析，上海飞乐音响股份有限公司共对外投资了15 ...

龙虎榜数据显示，该股因日涨幅偏离值达7%上榜龙虎榜2次，买卖居前营业部中，沪股通累计净买入 1187.21万元，营业部席位合计净买入8542.98万元。 飞乐音响再度涨停，7个交易日内录得3个涨停，累计涨幅为33.33%，累计换手率为35.25%。截至 10:35，该股今日成交量1.14亿股，成交金额6.72亿元，换手率4.53%。最新A股总市值达153.43亿元。 | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.08.01 | -2.46 | 4.36 | 82.23 | | 2025.07.31 | 0.00 | 8.29 | -12014.50 | | 2025.07.30 | 10.04 | 4.95 | 16154.52 | | 2025.07.29 | 6.15 | 5.54 | 10098.56 | | 2025.07.28 | -3.37 | 3.62 | -3593.89 | | 2025.07.25 | 10.02 | 3.95 | 14670.62 | | 2025.07.24 | 1.1 ...

Group 1 - The A-share cybersecurity sector experienced a volatile rebound, with notable stocks such as Digital Certification hitting a 20% daily limit increase [1] - Other companies that saw gains include Xiling Information, Haohan Depth, 360 Security Technology, Ruijie Networks, Huasheng Tiancai, and Feile Audio [1]

Strong Stocks - As of July 30, the Shanghai Composite Index rose by 0.17% to 3615.72 points, while the Shenzhen Component Index fell by 0.77% to 11203.03 points, and the ChiNext Index decreased by 1.62% to 2367.68 points [1] - A total of 55 stocks in the A-share market hit the daily limit up, with the top three strong stocks being: Southern Road Machinery (603280), Hanjian Heshan (603616), and Happiness Blue Sea (300528) [1] - Southern Road Machinery had 8 consecutive trading days with 7 limit ups, a turnover rate of 47.59%, and a transaction amount of 636 million yuan [1] - Hanjian Heshan also recorded 8 consecutive trading days with 6 limit ups, a turnover rate of 33.54%, and a transaction amount of 881 million yuan [1] - Happiness Blue Sea achieved 5 consecutive trading days with 4 limit ups, a turnover rate of 16.81%, and a transaction amount of 1.525 billion yuan [1] Strong Concept Sectors - The top three concept sectors with the highest increase in A-shares were: Combustible Ice, Artemisinin, and Dairy Industry [2] - The Combustible Ice sector rose by 3.07%, with 90.91% of its constituent stocks increasing in value [2] - The Artemisinin sector increased by 2.33%, with 80.0% of its constituent stocks showing an upward trend [2] - The Dairy Industry sector saw a rise of 1.84%, with 84.85% of its constituent stocks also increasing [2] - Other notable sectors included Community Group Buying and Duty-Free Shops, which rose by 1.27% and 1.22% respectively [2]

证券日报网讯飞乐音响（600651）7月30日在互动平台回答投资者提问时表示，公司的核心业务包括智 能硬件产品、解决方案和检验检测三大板块。公司依托信息化手段，加强业财融合和财务管理信息化建 设；将信息化和自动化工业技术相结合，推动企业创新和数字化转型升级，通过质量控制、生产优化、 供应链管理以及个性化定制与柔性生产等诸多环节，进一步提高生产效率和产品质量，提升运营效率。 ...

4月30日公司发布的一季报数据显示，一季度公司共实现营业收入4.23亿元，同比下降1.42%，实现净利 润118.87万元，同比下降89.55%。（数据宝） 飞乐音响7月30日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 开源证券股份有限公司西安西大街证券营业部 | 5123.48 | | | 买二 | 华鑫证券有限责任公司深圳益田路证券营业部 | 3242.16 | | | 买三 | 沪股通专用 | 2671.54 | | | 买四 | 中泰证券股份有限公司常州惠国路证券营业部 | 1859.28 | | | 买五 | 国新证券股份有限公司长沙韶山路证券营业部 | 1695.35 | | | 卖一 | 开源证券股份有限公司西安西大街证券营业部 | | 5432.34 | | 卖二 | 沪股通专用 | | 2482.23 | | 卖三 | 中信证券股份有限公司上海分公司 | | 1010.39 | | 卖四 | 招商证券股份有限公司上海世纪大道证券营业部 | | 792.10 | | 卖五 | 华 ...