纳微半导体（NVTS）股价今日经历了剧烈波动。在常规交易时段，该股曾飙升超过150%，创下年内新高，收盘报4.75美元。然而，在盘后交易中，纳微半导体却出现大幅回调，跌幅达5.15%。
纳微半导体股价的大涨主要源于一则重磅合作消息。据报道，该公司于5月21日宣布与英伟达（NVIDIA）合作开发下一代800V高压直流（HVDC）架构，为包括Rubin Ultra在内的GPU提供支持的"Kyber"机架级系统供电。在这项合作中，纳微半导体的氮化镓和碳化硅技术将发挥关键作用。市场分析人士指出，这一合作代表了数据中心基础设施领域的重大技术飞跃，特别是在支撑吉瓦级AI计算负载方面，纳微的技术有望大幅提升能效并降低铜材使用量。
然而，在如此强劲上涨之后，纳微半导体在盘后交易中突然出现大幅下跌，跌幅超过5%。目前尚不清楚导致这一急剧回调的具体原因。投资者应当密切关注公司后续公告和市场动态，以获取更多相关信息。这种剧烈的股价波动也提醒投资者注意相关投资风险。
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