6月24日，纳微半导体盘中下跌8.18%，报19.5美元/股，成交额8141.14万美元。消息面上，公司此前与UBS证券、摩根士丹利及Needham签署至多5亿美元A类普通股市价发行协议（ATM），股权稀释压力持续压制股价。该股近期从约25.7美元高位持续回落，前一交易日已下跌7.51%，本次跌幅进一步扩大。公司一季度每股亏损同比扩大、毛利率下滑等基本面因素仍构成中期制约，而当日半导体板块整体表现平稳，该股跌幅显著领先行业，反映市场对增发稀释及盈利前景的集中定价。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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