8月4日，兆易创新（03986）盘中上涨3.44%，报442.0港元，成交额3.53亿港元。消息面上，公司A股前一交易日跌停收于340.74元，机构净卖出8.08亿元，港股今日出现超跌修复行情。同时，公司此前公告拟以10亿至20亿元回购A股股份并全部注销，董事长朱一明承诺自7月29日起12个月内不减持并计划增持不低于10亿元，临时股东大会定于8月20日审议，回购方案对市场信心形成支撑。
此外，半导体板块今日整体走强，同属存储概念的澜起科技涨2.81%，华虹宏力涨5.36%，板块联动效应亦对股价形成提振。
（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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