T-Mobile US, Inc.TMUS

Where TMUS's PEG sits inside its own 10-year distribution, with the yearly high, low and average.

$182.33+5.17 (+2.92%)Previous close
NASDAQCommunication Services

TMUS PEG: current value, 10-year range and year-by-year history

0.8Below average

TMUS's peg is lower than 65% of the last 10 years.

PEG History

Historically priceyAbove avgAround avgBelow avgHistorically cheap
TMUS PEG historyTMUS PEG from Oct 2023 to Sep 2026: low 0.6, high 10.7, latest 0.76.-0.212.725.658.5811.51Oct 23May 24Dec 24Jul 25Feb 26Sep 26med 1.23

TMUS PEG by year

Yearly range of TMUS’s peg from 2016 to 2026. Over the full period it ranged from 0.2 to 161.6, averaging 8.2.

TMUS PEG — yearly low, average, high and year-end values
YearLowAverageHighYear-end
20260.60.70.80.8
20250.71.01.50.7
20241.21.51.61.2
20239.19.910.710.7
20225.411.717.917.4
20211.53.36.26.2
20200.30.61.71.7
20190.20.30.50.3
20180.20.20.50.5
20172.853.4161.65.1
20165.520.793.57.0

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P/E ratio divided by the earnings growth rate. Peter Lynch's tool for checking whether a higher P/E is actually justified by faster growth. PEG ≤ 1.0 is Lynch's "fairly priced" threshold.

FormulaP/E Ratio / Annual EPS Growth Rate (%)
Full guide
How to read this chart

A low PEG vs the stock's own history suggests the market may not be fully pricing in the growth rate — the combination of P/E and growth looks unusually attractive.

Key caveats
  • Only meaningful for businesses with real, consistent earnings growth. Irrelevant for cyclicals, early-stage companies, and income stocks.
  • Forward PEG is based on analyst estimates that are frequently optimistic — treat it as a sanity check, not a primary signal.

Is TMUS PEG High or Low Right Now?

T-Mobile US, Inc.'s PEG is currently 0.8, which is below average relative to its 10-year historical range. The 10-year median PEG for TMUS is approximately 1.3. See all TMUS valuation metrics →

Pro — up to 30-year history

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