10月7日，阿斯麦盘前下跌3.11%，报1776.32美元/股，成交额3258.98万美元。
消息面上，美股盘前半导体板块普跌，长端美债收益率抬升叠加中东局势担忧，使科技权重股面临获利回吐压力，阿斯麦作为半导体设备龙头同步走低。
尽管公司即将于10月14日发布最新季度财报，市场一致预期营收115.12亿欧元、同比增长53.74%，且此前摩根大通估算其全球光刻机市场份额高达95%，但短期板块情绪主导盘面表现，行业个股中应用材料跌2.77%、拉姆研究跌3.11%、科磊跌2.27%、泰瑞达跌2.98%、AXT Inc跌4.51%。
阿斯麦是全球领先的半导体光刻系统供应商，向亚洲、美国和欧洲的集成电路制造商提供光刻设备及先进工艺支持服务。
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