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 3.33%/yr vs -0.06%/yr for VOD. At a 0.29 correlation, their price movements are largely independent.
Performance
T vs. VOD - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, T achieves a -2.96% return, which is significantly lower than VOD's 19.76% return. Over the past 10 years, T has outperformed VOD with an annualized return of 3.33%, while VOD has yielded a comparatively lower -0.06% annualized return.
T
- 1D
- 2.52%
- 1M
- -4.69%
- YTD
- -2.96%
- 6M
- -1.93%
- 1Y
- -12.96%
- 3Y*
- 20.58%
- 5Y*
- 7.38%
- 10Y*
- 3.33%
VOD
- 1D
- 1.77%
- 1M
- 2.00%
- YTD
- 19.76%
- 6M
- 25.65%
- 1Y
- 61.62%
- 3Y*
- 27.46%
- 5Y*
- 4.14%
- 10Y*
- -0.06%
T vs. VOD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
T AT&T Inc. | -2.96% | 13.97% | 44.08% | -2.74% | 5.76% | -8.09% | -21.37% | 45.55% | -22.25% | -4.01% |
VOD Vodafone Group Plc | 19.76% | 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 0.27, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.27 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.31 |
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 0.27 (1 year) to 0.39 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
T:
$3.04
VOD:
-€1.92
T:
1.35
VOD:
0.41
T:
$125.65B
VOD:
€78.20B
T:
$105.41B
VOD:
€25.34B
T:
$54.70B
VOD:
€25.58B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
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 | -2.98 | ||
| Sortino ratioReturn per unit of downside risk | -3.62 | ||
| Omega ratioGain probability vs. loss probability | 0.92 | 1.43 | -0.52 |
| Calmar ratioReturn relative to maximum drawdown | -0.59 | 6.16 | -6.76 |
| Martin ratioReturn relative to average drawdown | -1.22 | 14.54 | -15.76 |
Loading charts...
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.
Loading charts...
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 | -21.87% | -10.05% | -11.82% |
Max Drawdown (3Y)Largest decline over 3 years | -21.87% | -20.03% | -1.84% |
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 | -18.12% | -16.19% | -1.93% |
Average DrawdownAverage peak-to-trough decline | -15.72% | -32.70% | +16.98% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.64% | 4.25% | +6.39% |
Volatility
T vs. VOD - Volatility Comparison
AT&T Inc. (T) has a higher volatility of 8.21% compared to Vodafone Group Plc (VOD) at 7.37%. This indicates that T's price experiences larger fluctuations and is considered to be riskier than VOD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| T | VOD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.21% | 7.37% | +0.84% |
Volatility (6M)Calculated over the trailing 6-month period | 17.80% | 19.67% | -1.87% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.13% | 25.97% | -3.84% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 24.01% | 27.00% | -2.99% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.73% | 27.85% | -4.12% |
Dividends
T vs. VOD - Dividend Comparison
T's dividend yield for the trailing twelve months is around 4.71%, more than VOD's 3.43% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
T AT&T Inc. | 4.71% | 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 | 3.43% | 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 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
T has higher volatility (8.21%) compared to VOD (7.37%). In terms of maximum drawdown, T dropped -64.15% vs VOD's -79.32%.
VOD currently has the higher Sharpe Ratio (2.39 vs -0.59), 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.
Find the right allocation for T and VOD
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer