周二美股全线受挫之际，吉利德科学公司(GILD)股价遭遇滑铁卢，单日重挫2.70%至109.06美元。当日标普500指数下跌0.40%至6243.76点，道琼斯工业平均指数下挫0.98%至44023.29点，市场笼罩在阴霾之中。
这家生物制药巨头当前股价较其52周高点仍有9.09%的差距——今年3月10日，该公司股价曾触及119.96美元的历史峰值。
与同业竞争对手相比，吉利德科学当日表现略显黯淡：强生公司(JNJ)下跌1.05%至155.17美元，辉瑞(PFE)下挫2.92%至24.61美元；而雅培(ABT)则逆势微涨0.04%至131.49美元，呈现出涨跌互现的分化格局。
值得关注的是，当日490万股的成交量较其50日均量840万股缩量明显，差距达350万股之巨。市场交投活跃度显著减弱，暗示投资者观望情绪浓厚。
（数据来源：道琼斯市场数据、FactSet，数据截至2025年7月15日）
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