T vs. VOD
T (AT&T Inc.) and VOD (Vodafone Group Plc) are both stocks. Both operate in the Telecom Services industry within the Communication Services sector. Over the past 10 years, T returned 2.10%/yr vs -0.47%/yr for VOD. At a 0.29 correlation, their price movements are largely independent.
Performance
T vs. VOD - Performance Comparison
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Returns By Period
In the year-to-date period, T achieves a -7.04% return, which is significantly lower than VOD's 18.75% return. Over the past 10 years, T has outperformed VOD with an annualized return of 2.10%, while VOD has yielded a comparatively lower -0.47% annualized return.
T
- 1D
- 0.64%
- 1M
- 2.62%
- 6M
- -2.84%
- YTD
- -7.04%
- 1Y
- -13.37%
- 3Y*
- 20.93%
- 5Y*
- 7.13%
- 10Y*
- 2.10%
- ALL TIME*
- 9.35%
VOD
- 1D
- -2.16%
- 1M
- 7.69%
- 6M
- 16.46%
- YTD
- 18.75%
- 1Y
- 46.10%
- 3Y*
- 25.47%
- 5Y*
- 6.49%
- 10Y*
- -0.47%
- ALL TIME*
- 10.31%
T vs. VOD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
T AT&T Inc. | -7.04% | 13.97% | 44.08% | -2.74% | 5.76% | -8.09% | -21.37% | 45.55% | -22.25% | -4.01% |
VOD Vodafone Group Plc | 18.75% | 63.00% | 5.68% | -4.59% | -27.22% | -3.57% | -9.63% | 5.64% | -34.92% | 38.22% |
Correlation
The correlation between T and VOD is 0.29, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.29 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.32 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.38 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.39 |
Correlation (All Time) Calculated using the full available price history since Dec 16, 1988 | 0.29 |
The correlation between T and VOD shifts across timeframes, from 0.29 (1 year) to 0.39 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
T:
$152.52B
VOD:
$35.46B
T:
$3.05
VOD:
-€1.92
T:
1.25
VOD:
0.41
T:
$125.65B
VOD:
€78.20B
T:
$105.41B
VOD:
€25.34B
T:
$54.70B
VOD:
€25.58B
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Return for Risk
T vs. VOD — Risk / Return Rank
T
VOD
T vs. VOD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for AT&T Inc. (T) and Vodafone Group Plc (VOD). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| T | VOD | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.13 | ||
| Sortino ratioReturn per unit of downside risk | -2.90 | ||
| Omega ratioGain probability vs. loss probability | 0.92 | 1.31 | -0.39 |
| Calmar ratioReturn relative to maximum drawdown | -0.46 | 2.46 | -2.93 |
| Martin ratioReturn relative to average drawdown | -1.03 | 8.03 | -9.06 |
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Drawdowns
T vs. VOD - Drawdown Comparison
The maximum T drawdown since its inception was -64.15%, smaller than the maximum VOD drawdown of -79.32%. Use the drawdown chart below to compare losses from any high point for T and VOD.
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Drawdown Indicators
| T | VOD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -64.15% | -79.32% | +15.17% |
Max Drawdown (1Y)Largest decline over 1 year | -28.89% | -18.79% | -10.10% |
Max Drawdown (3Y)Largest decline over 3 years | -28.89% | -20.03% | -8.86% |
Max Drawdown (5Y)Largest decline over 5 years | -32.01% | -49.24% | +17.23% |
Max Drawdown (10Y)Largest decline over 10 years | -42.35% | -62.36% | +20.01% |
Current DrawdownCurrent decline from peak | -21.57% | -16.89% | -4.68% |
Average DrawdownAverage peak-to-trough decline | -15.74% | -32.68% | +16.94% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 12.94% | 5.76% | +7.18% |
Volatility
T vs. VOD - Volatility Comparison
The current volatility for AT&T Inc. (T) is 9.59%, while Vodafone Group Plc (VOD) has a volatility of 15.07%. This indicates that T experiences smaller price fluctuations and is considered to be less risky than VOD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| T | VOD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.59% | 15.07% | -5.48% |
Volatility (6M)Calculated over the trailing 6-month period | 19.91% | 24.33% | -4.42% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.72% | 29.76% | -6.04% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 24.38% | 27.74% | -3.36% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.92% | 28.05% | -4.13% |
Dividends
T vs. VOD - Dividend Comparison
T's dividend yield for the trailing twelve months is around 6.58%, more than VOD's 3.46% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
T AT&T Inc. | 6.58% | 4.47% | 4.87% | 6.62% | 6.66% | 8.46% | 7.23% | 5.22% | 7.01% | 5.04% | 4.51% | 5.46% |
VOD Vodafone Group Plc | 3.46% | 3.86% | 8.58% | 11.15% | 9.27% | 7.04% | 6.11% | 4.92% | 8.99% | 5.33% | 12.26% | 6.77% |
Financials
T vs. VOD - Financials Comparison
This section allows you to compare key financial metrics between AT&T Inc. and Vodafone Group Plc. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
T and VOD have a correlation of 0.29, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
VOD has higher volatility (15.07%) compared to T (9.59%). In terms of maximum drawdown, T dropped -64.15% vs VOD's -79.32%.
VOD currently has the higher Sharpe Ratio (1.56 vs -0.57), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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