T-Mobile US (TMUS) seasonality heatmap
Returns across monthly, quarterly, and yearly periods. Cell color encodes signed magnitude; the scale auto-fits each table.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -2.9% | +10.6% | -3.3% | -6.9% | -4.1% | +0.8% | — | — | — | — | — | — |
| 2025 | +5.5% | +16.1% | -1.1% | -7.4% | -1.6% | -1.6% | +0.1% | +6.1% | -5.0% | -12.3% | +0.0% | -2.9% |
| 2024 | +0.6% | +1.7% | -0.1% | +0.6% | +7.0% | +0.7% | +3.5% | +9.4% | +3.8% | +8.1% | +11.1% | -10.6% |
| 2023 | +6.6% | -4.8% | +1.9% | -0.6% | -4.6% | +1.2% | -0.8% | -1.1% | +2.8% | +2.7% | +5.0% | +6.6% |
| 2022 | -6.7% | +13.9% | +4.2% | -4.1% | +8.2% | +0.9% | +6.3% | +0.6% | -6.8% | +13.0% | -0.1% | -7.6% |
| 2021 | -6.5% | -4.9% | +4.4% | +5.5% | +7.1% | +2.4% | -0.6% | -4.9% | -6.8% | -10.0% | -5.4% | +6.6% |
| 2020 | +1.0% | +13.9% | -6.9% | +4.6% | +13.9% | +4.1% | +3.1% | +8.7% | -2.0% | -4.2% | +21.3% | +1.4% |
| 2019 | +9.4% | +3.7% | -4.3% | +5.6% | +0.6% | +0.9% | +7.5% | -2.1% | +0.9% | +4.9% | -5.0% | -0.2% |
| 2018 | +2.5% | -6.9% | +0.7% | -0.9% | -8.0% | +7.3% | +0.4% | +10.1% | +6.3% | -2.3% | -0.2% | -7.1% |
| 2017 | +8.3% | +0.4% | +3.3% | +4.1% | +0.2% | -10.1% | +1.7% | +4.9% | -4.7% | -3.1% | +2.2% | +4.0% |
| 2016 | +2.6% | -7.6% | +3.2% | +2.6% | +8.9% | +1.2% | +7.1% | +0.0% | +0.8% | +6.4% | +9.0% | +6.1% |
| 2015 | +12.0% | +9.4% | -4.1% | +7.4% | +14.2% | -0.3% | +4.9% | -2.6% | +0.5% | -4.8% | -6.3% | +10.2% |
| 2014 | -9.1% | -0.2% | +8.3% | -11.3% | +17.2% | -2.1% | -2.0% | -8.7% | -4.0% | +1.1% | +0.0% | -7.7% |
| 2013 | +0.9% | -2.3% | +11.2% | +8.6% | +9.2% | +15.8% | -2.8% | -3.1% | +11.2% | +6.8% | -6.2% | +29.3% |
| 2012 | +1.8% | +16.5% | -12.4% | -19.1% | -12.4% | -5.4% | +44.7% | +11.1% | +20.3% | -12.8% | +4.3% | -6.7% |
| 2011 | +2.4% | +11.4% | +12.8% | +3.6% | +6.3% | -3.9% | -5.4% | -31.4% | -22.0% | -2.4% | -1.4% | +3.6% |
| 2010 | -26.2% | +9.6% | +14.8% | +7.7% | +17.9% | -8.9% | +9.3% | -0.1% | +17.0% | -0.5% | +16.8% | +4.0% |
| 2009 | -8.5% | +6.7% | +17.8% | +0.0% | +0.3% | -22.3% | -10.9% | -32.8% | +17.6% | -33.5% | +1.2% | +21.0% |
| 2008 | -6.5% | -12.3% | +6.6% | +15.5% | +8.2% | -16.6% | -6.1% | +1.4% | -17.1% | -1.8% | +6.5% | +1.4% |
| 2007 | — | — | — | — | +27.1% | -7.3% | +10.8% | -25.5% | -0.0% | -17.5% | -24.0% | +13.7% |
| Avg | -0.7% | +3.9% | +3.0% | +0.8% | +5.8% | -2.3% | +3.7% | -3.2% | +0.7% | -3.3% | +1.5% | +3.4% |
| Median | +1.0% | +3.7% | +3.2% | +2.6% | +7.0% | -0.3% | +1.7% | -0.1% | +0.5% | -2.3% | +0.0% | +3.6% |
| Last 5Y Avg | +0.6% | +7.5% | +0.3% | -3.7% | +1.0% | +0.7% | +1.7% | +2.0% | -2.4% | +0.3% | +2.1% | -1.6% |
| Std Dev (σ) | 8.7% | 8.9% | 7.7% | 8.0% | 9.7% | 8.5% | 11.4% | 13.1% | 10.9% | 10.7% | 9.7% | 10.2% |
| Consistency (μ/σ) | -0.08 | 0.45 | 0.39 | 0.10 | 0.60 | -0.27 | 0.33 | -0.24 | 0.06 | -0.31 | 0.16 | 0.34 |
| Win Rate (%) | 63% | 63% | 63% | 63% | 75% | 47% | 63% | 42% | 53% | 37% | 47% | 63% |
| Winning / Losing Months | ▲12▼7 | ▲12▼7 | ▲12▼7 | ▲12▼7 | ▲15▼5 | ▲9▼10 | ▲12▼7 | ▲8▼11 | ▲10▼9 | ▲7▼12 | ▲9▼10 | ▲12▼7 |
| Longest Win / Loss Streak | ▲6▼3 | ▲4▼2 | ▲4▼3 | ▲4▼2 | ▲5▼2 | ▲7▼6 | ▲6▼2 | ▲2▼4 | ▲2▼3 | ▲3▼6 | ▲3▼3 | ▲5▼2 |
| Best | +12.0%in January 2015 | +16.5%in February 2012 | +17.8%in March 2009 | +15.5%in April 2008 | +27.1%in May 2007 | +15.8%in June 2013 | +44.7%in July 2012 | +11.1%in August 2012 | +20.3%in September 2012 | +13.0%in October 2022 | +21.3%in November 2020 | +29.3%in December 2013 |
| Worst | -26.2%in January 2010 | -12.3%in February 2008 | -12.4%in March 2012 | -19.1%in April 2012 | -12.4%in May 2012 | -22.3%in June 2009 | -10.9%in July 2009 | -32.8%in August 2009 | -22.0%in September 2011 | -33.5%in October 2009 | -24.0%in November 2007 | -10.6%in December 2024 |
−33.5%+44.7%
2026
Jan-2.9%
Feb+10.6%
Mar-3.3%
Apr-6.9%
May-4.1%
Jun+0.8%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+5.5%
Feb+16.1%
Mar-1.1%
Apr-7.4%
May-1.6%
Jun-1.6%
Jul+0.1%
Aug+6.1%
Sep-5.0%
Oct-12.3%
Nov+0.0%
Dec-2.9%
2024
Jan+0.6%
Feb+1.7%
Mar-0.1%
Apr+0.6%
May+7.0%
Jun+0.7%
Jul+3.5%
Aug+9.4%
Sep+3.8%
Oct+8.1%
Nov+11.1%
Dec-10.6%
2023
Jan+6.6%
Feb-4.8%
Mar+1.9%
Apr-0.6%
May-4.6%
Jun+1.2%
Jul-0.8%
Aug-1.1%
Sep+2.8%
Oct+2.7%
Nov+5.0%
Dec+6.6%
2022
Jan-6.7%
Feb+13.9%
Mar+4.2%
Apr-4.1%
May+8.2%
Jun+0.9%
Jul+6.3%
Aug+0.6%
Sep-6.8%
Oct+13.0%
Nov-0.1%
Dec-7.6%
2021
Jan-6.5%
Feb-4.9%
Mar+4.4%
Apr+5.5%
May+7.1%
Jun+2.4%
Jul-0.6%
Aug-4.9%
Sep-6.8%
Oct-10.0%
Nov-5.4%
Dec+6.6%
2020
Jan+1.0%
Feb+13.9%
Mar-6.9%
Apr+4.6%
May+13.9%
Jun+4.1%
Jul+3.1%
Aug+8.7%
Sep-2.0%
Oct-4.2%
Nov+21.3%
Dec+1.4%
2019
Jan+9.4%
Feb+3.7%
Mar-4.3%
Apr+5.6%
May+0.6%
Jun+0.9%
Jul+7.5%
Aug-2.1%
Sep+0.9%
Oct+4.9%
Nov-5.0%
Dec-0.2%
2018
Jan+2.5%
Feb-6.9%
Mar+0.7%
Apr-0.9%
May-8.0%
Jun+7.3%
Jul+0.4%
Aug+10.1%
Sep+6.3%
Oct-2.3%
Nov-0.2%
Dec-7.1%
2017
Jan+8.3%
Feb+0.4%
Mar+3.3%
Apr+4.1%
May+0.2%
Jun-10.1%
Jul+1.7%
Aug+4.9%
Sep-4.7%
Oct-3.1%
Nov+2.2%
Dec+4.0%
2016
Jan+2.6%
Feb-7.6%
Mar+3.2%
Apr+2.6%
May+8.9%
Jun+1.2%
Jul+7.1%
Aug+0.0%
Sep+0.8%
Oct+6.4%
Nov+9.0%
Dec+6.1%
2015
Jan+12.0%
Feb+9.4%
Mar-4.1%
Apr+7.4%
May+14.2%
Jun-0.3%
Jul+4.9%
Aug-2.6%
Sep+0.5%
Oct-4.8%
Nov-6.3%
Dec+10.2%
2014
Jan-9.1%
Feb-0.2%
Mar+8.3%
Apr-11.3%
May+17.2%
Jun-2.1%
Jul-2.0%
Aug-8.7%
Sep-4.0%
Oct+1.1%
Nov+0.0%
Dec-7.7%
2013
Jan+0.9%
Feb-2.3%
Mar+11.2%
Apr+8.6%
May+9.2%
Jun+15.8%
Jul-2.8%
Aug-3.1%
Sep+11.2%
Oct+6.8%
Nov-6.2%
Dec+29.3%
2012
Jan+1.8%
Feb+16.5%
Mar-12.4%
Apr-19.1%
May-12.4%
Jun-5.4%
Jul+44.7%
Aug+11.1%
Sep+20.3%
Oct-12.8%
Nov+4.3%
Dec-6.7%
2011
Jan+2.4%
Feb+11.4%
Mar+12.8%
Apr+3.6%
May+6.3%
Jun-3.9%
Jul-5.4%
Aug-31.4%
Sep-22.0%
Oct-2.4%
Nov-1.4%
Dec+3.6%
2010
Jan-26.2%
Feb+9.6%
Mar+14.8%
Apr+7.7%
May+17.9%
Jun-8.9%
Jul+9.3%
Aug-0.1%
Sep+17.0%
Oct-0.5%
Nov+16.8%
Dec+4.0%
2009
Jan-8.5%
Feb+6.7%
Mar+17.8%
Apr+0.0%
May+0.3%
Jun-22.3%
Jul-10.9%
Aug-32.8%
Sep+17.6%
Oct-33.5%
Nov+1.2%
Dec+21.0%
2008
Jan-6.5%
Feb-12.3%
Mar+6.6%
Apr+15.5%
May+8.2%
Jun-16.6%
Jul-6.1%
Aug+1.4%
Sep-17.1%
Oct-1.8%
Nov+6.5%
Dec+1.4%
2007
Jan—
Feb—
Mar—
Apr—
May+27.1%
Jun-7.3%
Jul+10.8%
Aug-25.5%
Sep-0.0%
Oct-17.5%
Nov-24.0%
Dec+13.7%
Avg
Jan-0.7%
Feb+3.9%
Mar+3.0%
Apr+0.8%
May+5.8%
Jun-2.3%
Jul+3.7%
Aug-3.2%
Sep+0.7%
Oct-3.3%
Nov+1.5%
Dec+3.4%
Median
Jan+1.0%
Feb+3.7%
Mar+3.2%
Apr+2.6%
May+7.0%
Jun-0.3%
Jul+1.7%
Aug-0.1%
Sep+0.5%
Oct-2.3%
Nov+0.0%
Dec+3.6%
Last 5Y Avg
Jan+0.6%
Feb+7.5%
Mar+0.3%
Apr-3.7%
May+1.0%
Jun+0.7%
Jul+1.7%
Aug+2.0%
Sep-2.4%
Oct+0.3%
Nov+2.1%
Dec-1.6%
Std Dev (σ)
Jan8.7%
Feb8.9%
Mar7.7%
Apr8.0%
May9.7%
Jun8.5%
Jul11.4%
Aug13.1%
Sep10.9%
Oct10.7%
Nov9.7%
Dec10.2%
Consistency (μ/σ)
Jan-0.08
Feb0.45
Mar0.39
Apr0.10
May0.60
Jun-0.27
Jul0.33
Aug-0.24
Sep0.06
Oct-0.31
Nov0.16
Dec0.34
Win Rate (%)
Jan63%
Feb63%
Mar63%
Apr63%
May75%
Jun47%
Jul63%
Aug42%
Sep53%
Oct37%
Nov47%
Dec63%
Winning / Losing Months
Jan▲12▼7
Feb▲12▼7
Mar▲12▼7
Apr▲12▼7
May▲15▼5
Jun▲9▼10
Jul▲12▼7
Aug▲8▼11
Sep▲10▼9
Oct▲7▼12
Nov▲9▼10
Dec▲12▼7
Longest Win / Loss Streak
Jan▲6▼3
Feb▲4▼2
Mar▲4▼3
Apr▲4▼2
May▲5▼2
Jun▲7▼6
Jul▲6▼2
Aug▲2▼4
Sep▲2▼3
Oct▲3▼6
Nov▲3▼3
Dec▲5▼2
Best
Jan+12.0%2015
Feb+16.5%2012
Mar+17.8%2009
Apr+15.5%2008
May+27.1%2007
Jun+15.8%2013
Jul+44.7%2012
Aug+11.1%2012
Sep+20.3%2012
Oct+13.0%2022
Nov+21.3%2020
Dec+29.3%2013
Worst
Jan-26.2%2010
Feb-12.3%2008
Mar-12.4%2012
Apr-19.1%2012
May-12.4%2012
Jun-22.3%2009
Jul-10.9%2009
Aug-32.8%2009
Sep-22.0%2011
Oct-33.5%2009
Nov-24.0%2007
Dec-10.6%2024
−33.5%+44.7%
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