T ▲ +0.6% - AT&T Inc. $T - AT&T and Dallas Cowboys Extend One of Sports' Most Iconic Partnerships AT&T and the Dallas Cowboys extended their long-running partnership, a move that reinforces the telecom giant's premium sports marketing presence. The stock gained 0.6% on the news, reflecting investor confidence in the company's continued investment in high-profile brand visibility and its ability to leverage marquee sponsorships alongside its core business operations. 18-SEP-2026 01:26 PM ET