T-Mobile‘s CAPE Ratio

The current Shiller CAPE Ratio for T Mobile is 42.712 (2025-11-28), with an average CAPE of 51.683. The lowest CAPE Ratio was 38.706 on 2020-03-18, and the highest was 66.608 on 2021-07-16.

The CAPE ratio for T-Mobile US (TMUS) is a valuation tool that compares the company’s current stock price with the average of its inflation-adjusted earnings over the last 10 years. T-Mobile, a leading U.S. wireless carrier, generates most of its revenue from mobile services and device sales. The company’s performance is driven by subscriber growth, network quality, and its competitive pricing strategy, especially following its merger with Sprint. By using the CAPE ratio, investors assess whether T-Mobile is priced appropriately based on long-term earnings trends. A high CAPE suggests overvaluation, while a low CAPE indicates potential undervaluation, helping investors evaluate T-Mobile’s stock in a fast-evolving telecommunications market.

CAPE vs Forward Returns — T-Mobile

CAPE Statistics for T-Mobile (2017-07-03 to 2025-11-28)

  • Current CAPE: 42.712 (0.55%)
  • Min: 38.706 (2020-03-18)
  • Max: 66.608 (2021-07-16)
  • Mean: 51.683
  • Median: 51.276

T-Mobile Metrics ( 2015-11-30 to 2025-11-28)

  • Current Price: $209.01 (1.1%)
  • YTD Return: -4.79%
  • Annualized Volatility YTD: 27.92%
  • Average Annual Return: 20.44%
  • Compound Annual Growth Rate (CAGR): 19.39%
  • Beta (5Y Monthly): 0.44