7月21日，长飞光纤光缆(06869)盘中下跌3.12%，报137.5港元，成交额5.37亿港元。
该股前一交易日受总裁庄丹在世界人工智能大会上预判保偏光纤需求未来将增长10至20倍的消息刺激，盘中一度反弹逾10%，但今日再度回落。此前该股自6月高位以来累计回撤超50%，7月15日冲高至188港元后连续大幅回调，虽有摩根士丹利上调评级至"增持"及半年报净利同比增长711%-914%的利好支撑，但高位获利盘出逃与南向资金持续净减持令短线抛压未见明显缓解，"利好兑现即下跌"格局仍在延续。
（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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