7月22日，美国西屋制动盘中上涨11.02%，报292.58美元/股，成交额1.15亿美元。
消息面上，公司公布第二季度强劲财报，调整后每股收益达2.76美元，同比大增21.6%，显著超出市场一致预期的2.60美元；净销售额31.79亿美元，同比增长17.5%，亦高于预期的30.75亿美元。同时公司上调全年业绩指引，预计营收区间上调至123亿至126亿美元，调整后每股收益目标上调至10.60至10.90美元。营收与利润双双超预期叠加指引上调，有效提振市场信心，推动股价大幅走高。
（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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