T-Mobile US, Inc. company logo
T-Mobile US, Inc. logo

T-Mobile US, Inc. (TMUS) stock Relative Strength Index

14-Day RSI

64.995.52-7.83%

Summary

Current Value
As of today, TMUS 14-day RSI is 64.99, down -7.83% on
Current Value Category
Based on its current 14-day relative strength index, TMUS falls into the strengthening momentum category
1-Year High
TMUS 14-day RSI reached a 1-year high of 74.73 on
1-Year Low
TMUS 14-day RSI reached a 1-year low of 21.24 on

RSI Chart

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Series
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Performance

TMUS Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI64.99-7.8%+91.4%+76.3%+30.6%-13.0%+41.9%+55.9%
Price$218.66-1.5%+17.5%+5.7%+7.7%-19.2%+51.4%+80.9%
200-Day SMA$223.69-0.1%-2.3%-7.4%-4.4%+7.8%+58.9%+92.4%
50-Day SMA$199.65+0.2%-0.8%-10.1%-3.8%-14.2%+37.9%+55.6%
Beta0.19-5.0%-20.8%-26.9%-20.8%-29.6%-72.9%-78.2%
ATR$5.78-0.4%+46.2%+26.8%+60.6%-1.5%+101.2%+71.2%
10-Day Volatility35.34%+8.3%+29.6%+210.0%+148.9%+22.5%+81.2%+69.1%
1-Month Volatility31.70%+3.5%+42.3%+29.9%+62.1%-1.1%+53.4%-9.1%
3-Month Volatility26.14%+1.6%+18.8%+26.5%+22.0%-8.9%+28.9%-2.0%
1-Year Volatility27.14%-0.1%-1.3%-2.8%-0.4%+34.1%+4.4%-32.4%

RSI Highs

TMUS 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M73.85-12.0%
3M73.85-12.0%
6M73.85-12.0%
1Y74.73-13.0%
3Y88.09-26.2%
5Y88.09-26.2%
All88.09-26.2%

RSI Lows

TMUS 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M33.95+91.4%
3M28.29+129.7%
6M21.24+206.0%
1Y21.24+206.0%
3Y21.24+206.0%
5Y16.54+292.9%
All8.82+636.9%

RSI History

DateValueChange
64.99+30.6%
49.77+34.1%
37.12-48.8%
72.45+73.5%
41.76-8.5%
45.62-32.3%
67.38+17.2%
57.47+35.4%
42.45-25.5%
57.01-4.8%
DateValueChange
59.87+10.5%
54.16+9.0%
49.71-35.5%
77.12+71.9%
44.87-18.5%
55.05-4.6%
57.70-4.3%
60.31+12.1%
53.79-3.5%
55.75-

FAQ

  • What is the current 14-day RSI of TMUS?

    As of today, TMUS 14-day RSI is 64.99

  • What 14-day RSI category does TMUS fall into?

    Based on its current 14-day relative strength index, TMUS falls into the strengthening momentum category

  • What is TMUS 14-day RSI 1-year high?

    TMUS 14-day RSI reached a 1-year high of 74.73 on February 25, 2025

  • What is TMUS 14-day RSI 1-year low?

    TMUS 14-day RSI reached a 1-year low of 21.24 on September 19, 2025

Data Sources & References

  1. TMUS Official Website www.t-mobile.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1283699/000128369926000010/0001283699-26-000010-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1283699/000128369926000010/0001283699-26-000010-index.htm
  4. TMUS Profile on Yahoo Finance finance.yahoo.com/quote/TMUS
  5. TMUS Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/tmus