LIVEMarkets rolling coverageStarted: July 27, 2026, 4:00 AM EDTUpdated: July 27, 2026, 8:05 AM EDT AT&T Shares Gain 10.6% on Fiber, Wireless Strength as Copper Drops July 27, 2026, 8:05 AM EDT. AT&T Inc. (NYSE:T) advanced 10.6% over the week, as higher operating income from Advanced Connectivity, up $1.239 billion, balanced a $436 million decline in Legacy copper. Advanced Connectivity margins rose by 350 basis points to 25.7%. The company added 432,000 postpaid phone subscribers and 646,000 new fiber and fixed-wireless users. Revenue reached $31.6 billion while adjusted EPS surpassed expectations at $0.65. AT&T reaffirmed its EPS target for 2026