A股盘前播报 | 中东停火延长及稳健财报提振美股收涨纳指再创新高芯片股狂飙

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盘前要闻1、中东停火延长及稳健财报提振，美股收涨纳指再创新高，芯片股狂飙类型：市场情绪影响：正面美股周三收高，纳指再创历史新高。特朗普宣布延长与伊朗的停火协议，以及中东紧张局势缓解消息，为市场注入乐观情绪。此外一季度财报季表现突出提供了重要的基本面支撑。美芯片股全线大涨，费城半导体指数大涨近3%，也创历史新高。消息称，英特尔、AMD或将在今年第二、第三季度发起新一轮涨价。2、加快数字基础设施节能...

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 Y车队，长远来看会成为特斯拉旗下产量最高的车型。4、涨价潮全球蔓延!光纤概念再度爆发，相关公司提示风险类型：公司情绪影响：正面4月22日，光纤概念强势拉升，长光华芯等多股涨停。晚间相关概念股发布风险提示。中天科技发布异动公告，公司注意到近期市场及媒体对光纤光缆行业需求、价格等相关事项关注度较高。若未来出现行业政策调整、市场需求不及预期、核心原材料供应紧张或价格大幅波动等情形，可能对公司生产经营、产品成本及盈利能力产生影响。投资日历2026中国航天大会投资锦囊投资锦囊：买得划算就等于已经卖出了一半，这就是这项业务成功的法门。【美】查尔斯·埃利斯《高盛帝国》机构观点1、华西证券：A股夏季攻势行情将渐入佳境，关注AI算力、锂电、有色等高景气度方向。2、方正证券：随着业绩披露完毕，赚钱效应有望由抱团逐步扩散，可关注AI算力产业链。3、中泰证券：地缘风险降温显著改善全球市场风险偏好，重点关注光模块、电力设备等。利好利空前瞻1、消息称阿里巴巴等巨头洽谈投资DeepSeek 估值超过200亿美元类型：市场热议华鑫证券：DeepSeek是国产大模型能力跻身全球  Top5的代表，AI正加速迈进应用落地的关键窗口期，人工智能有望迎来真正意义上的政策+产业共振。关注AI算力和应用环节。2、广东：重点布局人形机器人设计制造，推动AI算法与机器人硬件深度适配类型：政策聚焦开源证券：2025年人形机器人产业完成从“0-1”到“1-10”的跨越，2026年，行业将突破“1-10”关键拐点，向“10-100”规模化迈进，核心切换为量产落地与商业化提速。3、台积电释放关键信号 预示CPU两巨头或再度涨价类型：机构热评中泰证券：AI算力成为通信行业主要增长引擎，持续看好算力产业链投资机会，头部光模块厂商交付能力将成为成长关键，重视光芯片、OCS、空芯光纤、液冷、电源等细分方向。公告速递偏正面公告1、光库科技：一季度净利润为4473.64万元，同比增长312.52%2、绿的谐波：第一季度净利润同比增长61.17%，具身智能机器人业务规模大幅增长3、永鼎股份：100G 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A股盘前播报 | 中东停火延长及稳健财报提振 美股收涨纳指再创新高 芯片股狂飙

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A股盘前播报 | 中东停火延长及稳健财报提振美股收涨纳指再创新高芯片股狂飙