T-Mobile US, Inc. $(TMUS)$ is currently at $155.76, down $15.56 or 9.08%
--Would be lowest close since Dec. 22, 2023, when it closed at $155.71
--On pace for largest percent decrease since July 23, 2026, when it fell 10.75%
--Snaps a five day winning streak
--Down 4.82% this week; worst weekly performance since the week ending Sept. 18, 2026, when it fell 7.76%
--Down 4.49% month-to-date
--Down 23.29% year-to-date; on pace for worst year since 2011, when it fell 31.27%
--Down 42.91% from its all-time closing high of $272.83 on March 3, 2025
--Down 31.92% from 52 weeks ago (Oct. 10, 2025), when it closed at $228.79
--Down 32.31% from its 52-week closing high of $230.09 on Oct. 20, 2025
--Would be a new 52-week closing low
--Traded as low as $153.61; lowest intraday level since Dec. 5, 2023, when it hit $151.98
--Down 10.33% at today's intraday low; largest intraday percent decrease since July 23, 2026, when it fell as much as 10.99%
--Worst performer in the S&P 500 today
--Worst performer in the Nasdaq 100 today
All data as of 9:58:53 AM ET
Source: Dow Jones Market Data, FactSet