长光辰芯（03277）今日盘中股价大幅上涨5.26%，表现强劲。
消息面上，爱建证券表示持续看好人工智能产业浪潮下的科技行业发展，并重点推荐存储芯片板块景气持续带动下的投资机会。该机构认为，国产存储芯片产业链将迎来一轮历史性的发展机遇，具体产业链环节包括存储芯片模组、封测、制造及上游相关设备材料，其中设备与材料是国产半导体产业发展的关键环节，建议重点关注国产替代相关投资机会。这一乐观预期带动了芯片板块整体情绪，长光辰芯作为相关标的受到资金青睐。
此外，人工智能产业链对PCB和被动元件行业的带动作用也逐渐显现，但机构同时提醒，在中美关税政策波动和行业渗透率饱和的背景下，投资者应对消费电子产业链保持谨慎。
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