T-Mobile stock slides again after $2 billion bond deal; Samsung retail-media test in focus
New York, Jan 13, 2026, 20:51 ET — The market has closed. T-Mobile US shares dropped 3.97% to $189.67 on Tuesday, marking a second day of declines and underperforming larger U.S. wireless competitors amid a broader market pullback. Verizon shares slipped 2.08%, while AT&T fell 1.85%. Meanwhile, T-Mobile’s trading volume climbed to roughly 7.6 million shares, well above its 50-day average of 5.0 million. (MarketWatch) The stock now sits over 30% below its 52-week peak, reigniting doubts about a company investors have long viewed as a reliable telecom play. Attention turns to whether rising debt costs, fresh revenue streams, or