市值重回四万亿,长鑫科技带动存储板块走高!光模块大涨!茅台业绩不及预期! episode artwork

EPISODE · Aug 17, 2026 · 7 MIN

市值重回四万亿,长鑫科技带动存储板块走高!光模块大涨!茅台业绩不及预期!

from 厚雪晚班车

🚩2026年8月17日行情回顾今天A股三大指数集体上涨,截至收盘,上证指数涨1.41%,收于3982.65点。深证成指涨2.44%,创业板指涨3.14%,北证50涨1.91%,科创50指数涨4.14%。全市场成交额24025亿元,较上日放量2459亿元,全市场超4300只个股上涨,超百股涨停。盘面上,算力硬件板块持续拉升,CPO、存储方向领涨,农业种植板块表现活跃,游戏、白酒板块表现疲软。♟️长鑫科技王者归来,半导体、存储股纷纷跟涨A股市值一哥长鑫科技再创新高,截至收盘涨12%,报61.8元,成交额达335亿元A股第一,总市值重回4万亿元,约等于2.5个贵州茅台。也带动半导体、存储芯片股大幅走高,聚合材料、中微半导、普冉股份等多股涨超10%。消息面上,近期,存储重估逻辑持续强化。韩国SK集团会长崔泰源在近日接受专访时直言:“所有的客户都在要求接近原来需求两倍的供货量。这是争夺存储芯片的战争。”此前,崔泰源曾预计,2027年AI半导体需求可能较2026年增长60%至100%,整体存储需求增幅则维持在50%至60%。财信证券认为,存储行业正处于AI算力驱动的超级景气周期,呈现供需紧俏、量价齐升的高景气格局。从需求侧看,AI大模型迭代与算力基础设施建设提速,高端服务器、AI推理场景大幅拉升HBM、DRAM及企业级闪存需求。从供给侧看,2026年存储原厂扩产资源集中倾斜高附加值HBM产品,传统DRAM、NAND闪存有效供给增量有限,行业整体供需缺口持续扩大。📒关于我们《厚雪晚班车》是一档与投资相关又不止于投资的节目,每天几分钟,帮你快速梳理一下今天的市场表现和主要财经资讯。让你在下班路上,对今天资本市场中发生的事情,有个简单且清晰的概念,核心是,帮你抓重点。前往小宇宙评论区与主播互动

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市值重回四万亿,长鑫科技带动存储板块走高!光模块大涨!茅台业绩不及预期!

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