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T-Mobile US - 5.500% Senior Notes Due June 2070 trades on the stock market under the symbol TMUSI.
As of March 20, 2026, TMUSI stock price declined to $21.17 with 21,436 million shares trading.
TMUSI has a beta of 0.15, meaning it tends to be less sensitive to market movements. TMUSI has a correlation of 0.02 to the broad based SPY ETF.
TMUSI has a market cap of $0.00. This is considered a Sub-Micro Cap stock.
TMUSI support price is $21.35 and resistance is $21.83 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that TMUSI shares will trade within this expected range on the day.