31日早盘，光模块龙头批量新高，光模块含量超33%的创业板人工智能开盘大涨超2%。其中，中际旭创大涨超6%续创历史新高，新易盛涨超4%续创历史新高，联特科技涨超7%，太辰光、天孚通信等跟涨逾2%。 热门ETF方面，同标的指数规模最大、流动性突出的创业板人工智能ETF华宝（159363）盘中涨逾3%，续刷上市新高，实时成交额超1.7亿元。 消息面上，英伟达昨晚股价再创历史新高。据高盛预计，2025年、2026年800G光模块销量将分别达到1990万和3350万单位，较此前预测分别上调10%和58%；市场规模方面，预测2025年和2026年光模块市场总值预计分别达到127.3亿和193.7亿美元，同比增长60%和52%，显示出强劲的增长轨迹。 国盛证券认为，A股算力产业链是稀缺的真成长板块。未来随着AI商业化的持续落地，算力产业趋势有望成为上一轮云计算的黄金十年的强化版，A股AI主线中的优秀企业估值体系有望向成长股切换。中长期来看，以光模块为代表的算力产业链逻辑具备强逻辑，紧随海外算力走势、重点布局光模块的创业板人工智能值得重点关注。
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