T-Mobile US (TMUS) Stock Hits Fresh 52-Week Low After the Bell on December 9, 2025 – What Investors Need to Know Before the Market Opens on December 10
T-Mobile US shares hit a new 52-week low near $199 during heavy trading on December 9, closing at $201.35, down about 1.5%. The drop followed Argus Research cutting its price target from $275 to $245. After-hours trading saw the stock edge up to $201.50. Verizon and AT&T fell further on the day as telecoms lagged the broader market.