6月2日，Abivax S.A.盘中下跌40.7%，报81.915美元/股，成交额3.03亿美元。消息面上，公司公布核心药物obefazimod治疗中重度活动性溃疡性结肠炎的3期维持试验结果，虽然试验达到主要终点且25mg和50mg两个剂量组均满足相关目标，但试验数据因癌症病例而变得复杂，市场对安全性数据反应强烈消极。此前纳斯达克交易所因消息未披露对该股实施停牌，恢复交易后股价即遭大幅抛售，反映投资者对药物安全性风险的重新定价。此外，大摩将该股目标价从145美元下调至132美元，维持跑赢大盘评级。
（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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