7月7日，AT&T盘中上涨3.19%，报21.145美元/股，成交额2.64亿美元。
消息面上，爱立信联合AT&T及联发科当日宣布已在AT&T网络上完成低延迟移动性特性外场试验，该技术旨在减少小区切换中断、实现更快更可靠的切换，为北美地区首次完成此类增强移动特性验证。此外，综合电信板块整体走强，泰勒斯涨3.23%、康卡斯特涨2.99%、Verizon涨2.98%，行业普涨对AT&T形成共振支撑。值得注意的是，摩根士丹利同日将AT&T目标价从30美元下调至25美元，但未阻碍股价反弹，此前该股在6月30日因Build-A-Plan扩展公告曾大跌逾5%。
（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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