5月20日，潍柴动力(02338.HK)盘中下跌3.12%，报37.9港元/股，成交额1.33亿港元，已连续三个交易日走低。
消息面上，大和此前将潍柴动力评级由"买入"下调至"跑赢大市"，虽同步将H股目标价由40港元上调至50港元，但评级下调信号持续对市场情绪形成压制。此外，5月18日该股出现1.38亿元大宗交易，机构资金净流出近千万元，游资净流出逾亿元，资金面偏空格局延续。行业层面，建筑机械与重型卡车板块整体承压，同板块三一重工跌3.58%、中国重汽跌2.68%、时代电气跌2.21%、三一国际跌1.88%，板块弱势格局未见改善。
（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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