今日盘中，日清食品（01475）股价出现显著上涨，涨幅高达21.51%，引发市场广泛关注。
据港交所最新披露的资料显示，日清食品董事长安藤清隆于11月13日增持了该公司股票。此次增持共计5.1万股，平均每股价格为6.818港元，涉资约34.77万港元。增持完成后，安藤清隆的持股量增至2155.5万股，持股比例上升至2.07%。分析人士认为，这一增持行为可能是提振投资者信心、推动股价上涨的主要原因。
然而，值得注意的是，日清食品股价在今日早盘呈现"过山车"走势。在急剧上涨后，股价出现快速回落。由于股价波动剧烈，该股票于10时11分11秒触发市场波动调节机制（市调机制），进入为期5分钟的冷静期。根据机制规定，在此期间，股票价格上限为8.19元，下限为5.47元。投资者在交易此类波动剧烈的股票时应保持谨慎，密切关注市场动向。
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