AT&T (NYSE:T), a provider of wireless, broadband, and fixed-line telecom services, closed Thursday at $25.11, up 4.32%. The stock moved higher after analyst upgrades and a strong fourth-quarter 2025 earnings report. The company’s trading volume reached 62.3 million shares, coming in about 37% above its three-month average of 45.6 million shares. AT&T IPO'd in 1983 and has grown 547% since going public. How the markets moved today S&P 500 (SNPINDEX: ^GSPC) slipped 0.17% to 6,966, while the Nasdaq Composite ...