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TMUS Stock Summary and Trading Ideas (T-Mobile US | NASDAQ:TMUS)

Charts for Today's Stock Price and Implied Volatility in T-Mobile US

31-Jul-2026

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30-Day Implied Volatility | IV30 Full Chart

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T-Mobile US (TMUS) Frequently Asked Questions

What does T-Mobile US do?

Deutsche Telekom merged its T-Mobile USA unit with prepaid specialist MetroPCS in 2013, and that firm merged with Sprint in 2020, creating the second-largest wireless carrier in the US. T-Mobile now serves about 86 million postpaid and 26 million prepaid phone customers, equal to around 30% of the US retail wireless market. The firm entered the fixed-wireless broadband market aggressively in 2021 and now serves 8 million residential and business customers with its wireless network. It also serves 1 million fiber broadband customers through joint ventures with fiber network owners. T-Mobile owns a stake in these firms, which provide wholesale access to their networks. In addition, T-Mobile provides wholesale services to wireless resellers.

What symbol and exchange does T-Mobile US shares trade?

T-Mobile US trades on the NASDAQ stock market under the symbol TMUS.

What is T-Mobile US stock price doing today?

As of July 31, 2026, TMUS stock price declined to $172.71 with 6,285,777 million shares trading.

What is T-Mobile US's Beta?

TMUS has a beta of -0.07, meaning it tends to be less sensitive to market movements. TMUS has a correlation of 0.00 to the broad based SPY ETF.

How much is T-Mobile US worth?

TMUS has a market cap of $185.26 billion. This is considered a Large Cap stock.

How much money does T-Mobile US make?

Last quarter T-Mobile US reported $23 billion in Revenue and $2.99 earnings per share. This fell short of revenue expectation by $-185 million and exceeded earnings estimates by $.41.

What is the highest and lowest price T-Mobile US traded in the last 3 year period?

In the last 3 years, TMUS traded as high as $276.49 and as low as $131.47.

What are the top ETFs holding T-Mobile US?

The top ETF exchange traded funds that TMUS belongs to (by Net Assets): QQQ, VTI, VOO, IVV, SPY.

Is T-Mobile US (TMUS) a good investment?

TMUS has underperformed the market in the last year with a price return of -25.9% while the SPY ETF gained +19.4%. TMUS has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -11.1% and -10.2%, respectively, while the SPY returned +4.2% and +0.5%, respectively.

What are the support and resistance levels for T-Mobile US (TMUS)?

TMUS support price is $168.87 and resistance is $177.81 (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 TMUS shares will trade within this expected range on the day.

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