CAH vs. T
CAH (Cardinal Health, Inc.) and T (AT&T Inc.) are both stocks. CAH operates in Medical Distribution (Healthcare), while T operates in Telecom Services (Communication Services). Over the past 10 years, CAH returned 13.65%/yr vs 2.10%/yr for T. At a 0.23 correlation, their price movements are largely independent.
Performance
CAH vs. T - Performance Comparison
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Returns By Period
In the year-to-date period, CAH achieves a 10.63% return, which is significantly higher than T's -7.04% return. Over the past 10 years, CAH has outperformed T with an annualized return of 13.65%, while T has yielded a comparatively lower 2.10% annualized return.
CAH
- 1D
- -1.21%
- 1M
- 2.02%
- 6M
- 6.75%
- YTD
- 10.63%
- 1Y
- 42.95%
- 3Y*
- 36.39%
- 5Y*
- 33.84%
- 10Y*
- 13.65%
- ALL TIME*
- 17.17%
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%
CAH vs. T - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
CAH Cardinal Health, Inc. | 10.63% | 76.25% | 19.01% | 34.15% | 54.08% | -0.40% | 10.09% | 18.04% | -24.50% | -12.65% |
T AT&T Inc. | -7.04% | 13.97% | 44.08% | -2.74% | 5.76% | -8.09% | -21.37% | 45.55% | -22.25% | -4.01% |
Correlation
The correlation between CAH and T is 0.06, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.06 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.15 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.24 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.31 |
Correlation (All Time) Calculated using the full available price history since Dec 31, 1987 | 0.23 |
The correlation between CAH and T shifts across timeframes, from 0.06 (1 year) to 0.31 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
CAH:
$52.87B
T:
$152.52B
CAH:
$6.57
T:
$3.05
CAH:
34.37
T:
7.19
CAH:
0.81
T:
0.30
CAH:
0.21
T:
1.25
CAH:
$250.55B
T:
$125.65B
CAH:
$9.23B
T:
$105.41B
CAH:
$2.79B
T:
$54.70B
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Return for Risk
CAH vs. T — Risk / Return Rank
CAH
T
CAH vs. T - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Cardinal Health, Inc. (CAH) and AT&T Inc. (T). 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.
| CAH | T | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.00 | ||
| Sortino ratioReturn per unit of downside risk | +2.98 | ||
| Omega ratioGain probability vs. loss probability | 1.31 | 0.92 | +0.38 |
| Calmar ratioReturn relative to maximum drawdown | 2.11 | -0.46 | +2.58 |
| Martin ratioReturn relative to average drawdown | 6.49 | -1.03 | +7.52 |
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Drawdowns
CAH vs. T - Drawdown Comparison
The maximum CAH drawdown since its inception was -61.93%, roughly equal to the maximum T drawdown of -64.15%. Use the drawdown chart below to compare losses from any high point for CAH and T.
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Drawdown Indicators
| CAH | T | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -61.93% | -64.15% | +2.22% |
Max Drawdown (1Y)Largest decline over 1 year | -20.42% | -28.89% | +8.47% |
Max Drawdown (3Y)Largest decline over 3 years | -20.42% | -28.89% | +8.47% |
Max Drawdown (5Y)Largest decline over 5 years | -22.80% | -32.01% | +9.21% |
Max Drawdown (10Y)Largest decline over 10 years | -46.13% | -42.35% | -3.78% |
Current DrawdownCurrent decline from peak | -5.82% | -21.57% | +15.75% |
Average DrawdownAverage peak-to-trough decline | -15.90% | -15.74% | -0.16% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.71% | 12.94% | -6.23% |
Volatility
CAH vs. T - Volatility Comparison
The current volatility for Cardinal Health, Inc. (CAH) is 6.16%, while AT&T Inc. (T) has a volatility of 9.59%. This indicates that CAH experiences smaller price fluctuations and is considered to be less risky than T based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CAH | T | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.16% | 9.59% | -3.43% |
Volatility (6M)Calculated over the trailing 6-month period | 20.49% | 19.91% | +0.58% |
Volatility (1Y)Calculated over the trailing 1-year period | 30.23% | 23.72% | +6.51% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.28% | 24.38% | +0.90% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 29.25% | 23.92% | +5.33% |
Dividends
CAH vs. T - Dividend Comparison
CAH's dividend yield for the trailing twelve months is around 0.91%, less than T's 6.58% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CAH Cardinal Health, Inc. | 0.91% | 0.99% | 1.28% | 1.98% | 2.57% | 3.80% | 3.62% | 3.80% | 4.24% | 3.00% | 2.41% | 1.68% |
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% |
Financials
CAH vs. T - Financials Comparison
This section allows you to compare key financial metrics between Cardinal Health, Inc. and AT&T Inc.. 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
CAH and T have a correlation of 0.06, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
T has higher volatility (9.59%) compared to CAH (6.16%). In terms of maximum drawdown, CAH dropped -61.93% vs T's -64.15%.
CAH currently has the higher Sharpe Ratio (1.43 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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