港股收盘(05.19) | 恒指收涨0.48% 科网股普遍上扬脑机接口概念盘中冲高

智通财经05-19

智通财经APP获悉，港股三大指数今日集体上扬，截至收盘，恒生指数涨0.48%或122.67点，报25797.85点，全日成交额为2721.66亿港元；恒生国企指数涨0.49%，报8639.96点；恒生科技指数涨0.26%，报4857.46点。东吴证券认为，短期港股受海外因素影响承压，但中长期看仍有配置价值。美债收益率飙升，短期影响港股表现。10年期、30年期美债收益率分别突破4.5%、5%，进入...

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模型，将于北京时间2026年5月27日10:00起结束限时免费公测，转为正式商用服务，根据模型调用按量计费。其他蓝筹股方面，中海油(00883)涨2.99%，报27.56港元，贡献恒指19.8点；华润电力(00836)涨1.9%，报20.42港元，贡献恒指1.26点；理想汽车-W(02015)跌4.31%，报62.1港元，拖累恒指6.2点；紫金矿业(02899)跌2.96%，报33.4港元，拖累恒指9.74点。热门板块方面盘面上，科技股多数飘红，哔哩哔哩绩前涨超3%，腾讯涨超2%，阿里百度涨超1%；脑机接口概念异军突起，脑动极光一度涨超50%；电力股上扬，多股升逾2%。另一边，存储芯片板块则因三星前高管预警供给过剩而承压走弱；黄金板块延续弱势，通胀担忧与利率预期持续压制贵金属板块；汽车股、锂电股、家电股等走软。1. 脑机概念股今早冲高。截至收盘，脑动极光-B(06681)涨34.43%，报4.1港元；微创脑科学(02172)涨超3.57%，报9.28港元；南京熊猫电子股份(00553)涨2.62%，报4.7港元。5月18日，我国正式启动首个128通道全植入式脑机接口系统多中心临床试验，这项试验由首都医科大学附属北京天坛医院担任组长单位，标志着我国自主研发的全侵入式脑机接口技术加速进入临床转化阶段。四肢瘫痪患者即将迎来康复新手段。中银国际此前指出，脑机接口行业正处于实验室技术突破向商业化落地的关键阶段，三大技术路径快速突破，市场规模有望快速扩张。持续看好脑机接口行业潜在成长空间。2. 电力股多数上扬。 截至收盘，华能国际(00902)涨2.43%，报6.75港元；大唐发电(00991)涨2.04%，报3港元；华润电力(00836)涨1.9%，报20.42港元。AI算力需求的爆炸式增长动力正逐渐向电力行业传导。受Token需求飙升350%的推动，海外超大规模云服务商Hyperscalers的2026年资本支出预测从4500亿美元大幅上调至8000亿美元。此外，大摩预计数据中心将面临55GW的电力缺口。另据报道，美国公用事业巨头新纪元能源已同意以约670亿美元的股票收购道明尼能源，为有史以来规模最大的电力收购案。有分析称，该交易的规模凸显了AI驱动的电力需求激增正如何推动该行业寻求更大的规模和影响力。3. 存储概念午后跌幅收窄。 截至收盘，南方两倍做多海力士(07709)跌10.38%，报81.14港元；澜起科技(06809)跌3.9%，报423.6港元。隔夜美股存储芯片全线重挫，希捷科技大跌超6%，闪迪跌超5%。韩国Kospi指数今日再一度跌超4%，SK海力士跌超5%。三星电子前半导体部门总裁庆桂显公开预警称，受中国企业大幅扩产驱动，全球存储芯片供给将在明年下半年急剧增加，届时价格或开始下跌；若大型科技公司资本开支回报率走低，2028年后存储需求本身也面临萎缩风险。4. 黄金股再度走低。 截至收盘，中国黄金国际(02099)跌3.26%，报154.2港元；灵宝黄金(03330)跌3.17%，报18.31港元；紫金黄金国际(02259)跌3.17%，报145.4港元。中信期货指出，霍尔木兹通航谈判仍缺乏实质突破，叠加美国对伊朗强硬表态与中东相关安全事件扰动，能源价格中枢短期难以明显回落，通胀一利率—美元链条仍是压制金价的核心逻辑。该机构认为短期黄金仍处于通胀利率压制与实物需求走弱的双重约束下，价格或维持高位震荡偏弱格局。美联储会议纪要、能源价格变化与美伊和谈进展是本周核心变量。热门异动股衍生集团(06893)放量飙涨，截至收盘，涨109.56%，报0.285港元。衍生集团公布，马志伟(别名：马浚伟)将获委任为公司执行董事、董事会副主席及联席行政总裁，自2026年5月20日起生效。于获委任后，马浚伟将与关丽雯共同担任公司联席行政总裁，负责监督集团的整体管理及策略规划。剑桥科技(06166)午后拉升，截至收盘，涨13.28%，报157港元。随着全球AI算力基础设施建设的持续推进，数据中心对高速率光互联的需求持续旺盛。剑桥科技在业绩说明会上表示，目前公司光模块年化产能为350万支，公司高速光模块订单需求旺盛，公司正积极推进国内外生产基地的扩产工作，保障800G、1.6T产品的交付。腾讯音乐-SW(01698)表现亮眼，截至收盘，涨4.96%，报35.94港元。腾讯音乐公告称，公司已完成对喜马拉雅的收购。据公告，5月18日，根据并购协议的条款，腾讯音乐收购喜马拉雅的事项已经完成。收购事项交割后，喜马拉雅已成为腾讯音乐的全资附属公司。大麦娱乐(01060)继续活跃，截至收盘，涨4.76%，报0.66港元。电影《给阿嬷的情书》连续九天蝉联单日票房榜首。猫眼专业版最新预测《给阿嬷的情书》预计总票房将达16亿元。此外，大麦娱乐此前预期截至2026年3月31日止12个月录得归属于公司所有者的净利润将不低于人民币7.00亿元。巨腾国际(03336)股价重挫，截至收盘，跌25.93%，报3港元。蓝思科技与巨腾国际联合宣布，蓝思科技(要约人)向卖方收购约3.337亿股巨腾国际股份，占巨腾已发行股份总数约27.81%，总代价7.34亿港元。待购股协议完成后，要约人将就收购全部要约股份提出自愿性有条件全面现金要约，现金要约价每股2.2港元，较停牌前收市价每股4.05港元折让约45.68%。","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":false,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":1,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 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港股收盘(05.19) | 恒指收涨0.48% 科网股普遍上扬 脑机接口概念盘中冲高

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港股收盘(05.19) | 恒指收涨0.48% 科网股普遍上扬脑机接口概念盘中冲高