Group 1 - The 6G concept continues to gain momentum, leading to significant stock price increases for companies such as Sega Technology and Yihua Shares, both of which reached their daily price limit [1] - Other companies in the sector, including Hengtong Optic-Electric, Daheng Technology, Jin Xin Nuo, Aoshikang, Haige Communications, and ZTE, also experienced stock price increases [1]

每日经济新闻 每经AI快讯，通信设备板块盘初走强，长飞光纤、德科立盘中创新高，鼎信通讯涨停，亨通光电、天 孚通信、烽火通信、世嘉科技、长芯博创跟涨。 ...

Group 1 - The communication equipment sector showed strong performance at the beginning of trading, with several companies reaching new highs [1] - Companies such as Changfei Fiber, Dekor, and Dingxin Communications experienced significant price increases, with Dingxin Communications hitting the daily limit [1] - Other companies including Hengtong Optic, Tianfu Communication, Fenghuo Communication, Shijia Technology, and Changxin Bochuang also saw upward movement in their stock prices [1]

9月18日沪指下跌1.15%，盘后龙虎榜数据显示，机构现身24只个股龙虎榜，净买入14只，净卖出10 只。深沪股通席位出现在22只个股龙虎榜。 证券时报·数据宝统计显示，9月18日机构专用席位现身24只个股龙虎榜，合计净卖出1.80亿元。个股来 看，净买入14只，净卖出10只。 机构龙虎榜净买卖个股 | 代码 | 简称 | 当日涨跌幅（%） | 当日换手率（%） | 机构净买入（万元） | | --- | --- | --- | --- | --- | | 688629 | 华丰科技 | 20.00 | 23.25 | 12487.24 | | 002796 | 世嘉科技 | -7.22 | 27.33 | 10832.61 | | 002402 | 和而泰 | 10.01 | 16.67 | 8978.06 | | 002272 | 川润股份 | 9.99 | 40.62 | 6733.77 | | 001389 | 广合科技 | 10.01 | 13.60 | 6480.29 | | 301421 | 波长光电 | 7.24 | 51.13 | 6005.45 | | 600105 | 永鼎股份 | -8 ...

Core Points - Sega Technology's stock dropped by 7.22% with a trading volume of 1.265 billion yuan and a volatility of 15.11% on the day [2] - Institutional investors net bought 108 million yuan while brokerage seats collectively net sold 33.71 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange due to its daily volatility reaching 15.11% [2] Trading Data - The top five brokerage seats accounted for a total transaction of 347 million yuan, with a buying amount of 211 million yuan and a selling amount of 136 million yuan, resulting in a net buying of 74.61 million yuan [2] - Five institutional specialized seats were involved in trading, with total buying amounting to 183 million yuan and selling amounting to 74.53 million yuan, leading to a net buying of 108 million yuan [2] Fund Flow - The stock experienced a net outflow of 127 million yuan in principal funds, with large orders seeing a net outflow of 51.93 million yuan and big orders a net outflow of 75.50 million yuan [2] - Over the past five days, the stock has seen a net outflow of 47.02 million yuan in principal funds [2] Margin Trading Data - As of September 17, the stock's margin trading balance was 297 million yuan, with a financing balance of 297 million yuan and a securities lending balance of 18,700 yuan [2] - Over the past five days, the financing balance increased by 54.57 million yuan, representing a growth of 22.54%, while the securities lending balance increased by 590 yuan, showing a growth of 45.72% [2]

世嘉科技今日跌7.22%，成交额12.65亿元，换手率27.33%，盘后龙虎榜数据显示，4家机构专用席位净 买入1.30亿元，有1家机构专用席位净卖出2122.54万元。 ...

据天眼查APP显示，苏州市世嘉科技股份有限公司成立于1990年04月19日。注册资本25242.6948万人民 币。（数据宝） 数据宝统计，截至14:03，世嘉科技成交额10.08亿元，创2023年3月10日以来新高。最新股价下跌 4.57%，换手率21.46%。上一交易日该股全天成交额为6.67亿元。 （文章来源：证券时报网） ...

证券之星消息，9月17日通信设备板块较上一交易日上涨0.71%，有方科技领涨。当日上证指数报收于 3876.34，上涨0.37%。深证成指报收于13215.46，上涨1.16%。通信设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688159 | 有方科技 | 82.59 | 12.95% | 11.02万 | | 8.73亿 | | 688205 | 德科立 | 117.00 | 10.80% | 18.73万 | | 21.81亿 | | 002796 | 世嘉科技 | 20.79 | 10.00% | 32.46万 | | 6.67亿 | | 300628 | 亿联网络 | 41.16 | 8.52% | 26.94万 | | 10.83亿 | | 300620 | 光库科技 | 107.10 | 6.63% | 27.45万 | | 28.76亿 | | 002104 | 恒宝股份 | 26.62 | 6.44% | 169.93万 | | 44 ...

证券之星消息，9月16日，世嘉科技（002796）融资买入6321.75万元，融资偿还5962.29万元，融资净买 入359.46万元，融资余额2.78亿元，近3个交易日已连续净买入累计2174.69万元，近20个交易日中有12 个交易日出现融资净买入。 | 交易日 | 两融余额(元) | 余额变动(元) | 变动幅度 | | --- | --- | --- | --- | | 2025-09-16 | 2.78亿 | 359.51万 | 1.31% | | 2025-09-15 | 2.75亿 | 315.31万 | 1.16% | | 2025-09-12 | 2.72亿 | 1499.97万 | 5.84% | | 2025-09-11 | 2.57亿 | 1456.60万 | 6.02% | | 2025-09-10 | 2.42亿 | 567.49万 | 2.40% | 小知识 融资融券：融资融券交易又称"证券信用交易"或保证金交易，是指投资者向具有融资融券业务资格的证 券公司提供担保物，借入资金买入证券（融资交易）或借入证券并卖出（融券交易）的行为。包括券商 对投资者的融资、融券和金融机构对券商的 ...

世嘉科技9月11日交易公开信息 世嘉科技今日涨停，全天换手率25.26%，成交额9.75亿元，振幅17.97%。龙虎榜数据显示，机构净买入 4051.10万元，营业部席位合计净卖出74.03万元。 深交所公开信息显示，当日该股因日振幅值达17.97%上榜，机构专用席位净买入4051.10万元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交2.52亿元，其中，买入成交额为1.46亿 元，卖出成交额为1.06亿元，合计净买入3977.07万元。 具体来看，今日上榜的营业部中，共有2家机构专用席位现身，即买二、买五，合计买入金额4887.38万 元，卖出金额836.28万元，合计净买入4051.10万元。 资金流向方面，今日该股主力资金净流入1.43亿元，其中，特大单净流入1.63亿元，大单资金净流出 1988.98万元。近5日主力资金净流入2.05亿元。 融资融券数据显示，该股最新（9月10日）两融余额为2.42亿元，其中，融资余额为2.42亿元，融券余额 为1.28万元。近5日融资余额合计增加6308.47万元，增幅为35.23%，融券余额合计减少408.00元，降幅 3.08%。（数据宝） | 买 ...