T vs. KO
T (AT&T Inc.) and KO (The Coca-Cola Company) are both stocks. T operates in Telecom Services (Communication Services), while KO operates in Beverages - Non-Alcoholic (Consumer Defensive). Over the past 10 years, T returned 3.33%/yr vs 9.55%/yr for KO. At a 0.36 correlation, their price movements are largely independent.
Performance
T vs. KO - Performance Comparison
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Returns By Period
In the year-to-date period, T achieves a -2.96% return, which is significantly lower than KO's 18.99% return. Over the past 10 years, T has underperformed KO with an annualized return of 3.33%, while KO has yielded a comparatively higher 9.55% 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%
KO
- 1D
- 0.11%
- 1M
- 2.94%
- YTD
- 18.99%
- 6M
- 17.96%
- 1Y
- 17.68%
- 3Y*
- 14.33%
- 5Y*
- 11.29%
- 10Y*
- 9.55%
T vs. KO - 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% |
KO The Coca-Cola Company | 18.99% | 15.60% | 8.88% | -4.43% | 10.61% | 11.37% | 2.47% | 20.60% | 6.77% | 14.38% |
Correlation
The correlation between T and KO is 0.28, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.28 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.32 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.37 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.38 |
Correlation (All Time) Calculated using the full available price history since Jul 19, 1984 | 0.36 |
The correlation between T and KO shifts across timeframes, from 0.28 (1 year) to 0.38 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
T:
$3.04
KO:
$3.18
T:
7.74
KO:
26.01
T:
0.32
KO:
3.14
T:
1.35
KO:
7.23
T:
$125.65B
KO:
$49.28B
T:
$105.41B
KO:
$30.43B
T:
$54.70B
KO:
$18.35B
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Return for Risk
T vs. KO — Risk / Return Rank
T
KO
T vs. KO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for AT&T Inc. (T) and The Coca-Cola Company (KO). 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 | KO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.65 | ||
| Sortino ratioReturn per unit of downside risk | -2.45 | ||
| Omega ratioGain probability vs. loss probability | 0.92 | 1.19 | -0.28 |
| Calmar ratioReturn relative to maximum drawdown | -0.59 | 2.26 | -2.85 |
| Martin ratioReturn relative to average drawdown | -1.22 | 4.51 | -5.73 |
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Drawdowns
T vs. KO - Drawdown Comparison
The maximum T drawdown since its inception was -64.15%, smaller than the maximum KO drawdown of -68.23%. Use the drawdown chart below to compare losses from any high point for T and KO.
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Drawdown Indicators
| T | KO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -64.15% | -68.23% | +4.08% |
Max Drawdown (1Y)Largest decline over 1 year | -21.87% | -7.87% | -14.00% |
Max Drawdown (3Y)Largest decline over 3 years | -21.87% | -16.26% | -5.61% |
Max Drawdown (5Y)Largest decline over 5 years | -32.01% | -17.27% | -14.74% |
Max Drawdown (10Y)Largest decline over 10 years | -42.35% | -36.99% | -5.36% |
Current DrawdownCurrent decline from peak | -18.12% | -1.16% | -16.96% |
Average DrawdownAverage peak-to-trough decline | -15.72% | -16.09% | +0.37% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.64% | 3.98% | +6.66% |
Volatility
T vs. KO - Volatility Comparison
AT&T Inc. (T) has a higher volatility of 8.21% compared to The Coca-Cola Company (KO) at 6.70%. This indicates that T's price experiences larger fluctuations and is considered to be riskier than KO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| T | KO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.21% | 6.70% | +1.51% |
Volatility (6M)Calculated over the trailing 6-month period | 17.80% | 12.87% | +4.93% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.13% | 16.73% | +5.40% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 24.01% | 16.18% | +7.83% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.73% | 18.24% | +5.49% |
Dividends
T vs. KO - Dividend Comparison
T's dividend yield for the trailing twelve months is around 4.71%, more than KO's 2.49% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
KO The Coca-Cola Company | 2.49% | 2.92% | 3.12% | 3.12% | 2.77% | 2.84% | 2.99% | 2.89% | 3.29% | 3.23% | 3.38% | 3.07% |
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% |
Financials
T vs. KO - Financials Comparison
This section allows you to compare key financial metrics between AT&T Inc. and The Coca-Cola Company. 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 KO have a correlation of 0.28, 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 KO (6.70%). In terms of maximum drawdown, T dropped -64.15% vs KO's -68.23%.
KO currently has the higher Sharpe Ratio (1.06 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.
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