EOG vs. VLO
EOG (EOG Resources, Inc.) and VLO (Valero Energy Corporation) are both stocks. Both are in the Energy sector — EOG in Oil & Gas E&P, VLO in Oil & Gas Refining & Marketing. Over the past 10 years, EOG returned 8.50%/yr vs 22.25%/yr for VLO. At a 0.44 correlation, their price movements are largely independent.
Performance
EOG vs. VLO - Performance Comparison
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Returns By Period
In the year-to-date period, EOG achieves a 32.39% return, which is significantly lower than VLO's 60.63% return. Over the past 10 years, EOG has underperformed VLO with an annualized return of 8.50%, while VLO has yielded a comparatively higher 22.25% annualized return.
EOG
- 1D
- 0.09%
- 1M
- 1.27%
- YTD
- 32.39%
- 6M
- 28.71%
- 1Y
- 17.36%
- 3Y*
- 10.45%
- 5Y*
- 15.40%
- 10Y*
- 8.50%
VLO
- 1D
- 1.20%
- 1M
- 6.47%
- YTD
- 60.63%
- 6M
- 55.37%
- 1Y
- 98.72%
- 3Y*
- 35.62%
- 5Y*
- 30.28%
- 10Y*
- 22.25%
EOG vs. VLO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
EOG EOG Resources, Inc. | 32.39% | -11.37% | 4.30% | -2.03% | 56.88% | 88.62% | -38.64% | -2.82% | -18.66% | 7.47% |
VLO Valero Energy Corporation | 60.63% | 36.97% | -2.96% | 5.86% | 74.95% | 40.25% | -35.69% | 30.27% | -15.73% | 38.66% |
Correlation
The correlation between EOG and VLO is 0.59, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.59 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.55 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.62 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.57 |
Correlation (All Time) Calculated using the full available price history since Oct 4, 1989 | 0.44 |
The correlation between EOG and VLO shifts across timeframes, from 0.44 (all time) to 0.62 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
EOG:
$73.11B
VLO:
$77.08B
EOG:
$10.16
VLO:
$13.77
EOG:
13.45
VLO:
18.79
EOG:
1.71
VLO:
0.07
EOG:
3.15
VLO:
0.63
EOG:
2.37
VLO:
2.86
EOG:
$23.48B
VLO:
$126.17B
EOG:
$11.38B
VLO:
$12.45B
EOG:
$14.73B
VLO:
$9.02B
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Return for Risk
EOG vs. VLO — Risk / Return Rank
EOG
VLO
EOG vs. VLO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for EOG Resources, Inc. (EOG) and Valero Energy Corporation (VLO). 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.
| EOG | VLO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.18 | ||
| Sortino ratioReturn per unit of downside risk | -2.35 | ||
| Omega ratioGain probability vs. loss probability | 1.13 | 1.43 | -0.31 |
| Calmar ratioReturn relative to maximum drawdown | 0.94 | 7.00 | -6.06 |
| Martin ratioReturn relative to average drawdown | 1.82 | 17.41 | -15.58 |
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Drawdowns
EOG vs. VLO - Drawdown Comparison
The maximum EOG drawdown since its inception was -77.13%, smaller than the maximum VLO drawdown of -87.50%. Use the drawdown chart below to compare losses from any high point for EOG and VLO.
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Drawdown Indicators
| EOG | VLO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.13% | -87.50% | +10.37% |
Max Drawdown (1Y)Largest decline over 1 year | -18.51% | -14.19% | -4.32% |
Max Drawdown (3Y)Largest decline over 3 years | -23.72% | -41.22% | +17.50% |
Max Drawdown (5Y)Largest decline over 5 years | -33.42% | -41.22% | +7.80% |
Max Drawdown (10Y)Largest decline over 10 years | -77.13% | -71.88% | -5.25% |
Current DrawdownCurrent decline from peak | -8.13% | -1.06% | -7.07% |
Average DrawdownAverage peak-to-trough decline | -21.97% | -34.25% | +12.28% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.55% | 5.69% | +3.86% |
Volatility
EOG vs. VLO - Volatility Comparison
The current volatility for EOG Resources, Inc. (EOG) is 8.72%, while Valero Energy Corporation (VLO) has a volatility of 9.80%. This indicates that EOG experiences smaller price fluctuations and is considered to be less risky than VLO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| EOG | VLO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.72% | 9.80% | -1.08% |
Volatility (6M)Calculated over the trailing 6-month period | 21.09% | 27.42% | -6.33% |
Volatility (1Y)Calculated over the trailing 1-year period | 26.17% | 34.83% | -8.66% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 32.95% | 36.92% | -3.97% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 39.13% | 40.36% | -1.23% |
Dividends
EOG vs. VLO - Dividend Comparison
EOG's dividend yield for the trailing twelve months is around 2.95%, more than VLO's 1.80% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
EOG EOG Resources, Inc. | 2.95% | 3.76% | 2.97% | 4.80% | 6.79% | 5.19% | 2.83% | 1.21% | 0.87% | 0.62% | 0.66% | 0.95% |
VLO Valero Energy Corporation | 1.80% | 2.78% | 3.49% | 3.14% | 3.09% | 5.22% | 6.93% | 3.84% | 4.27% | 2.34% | 3.51% | 2.40% |
Financials
EOG vs. VLO - Financials Comparison
This section allows you to compare key financial metrics between EOG Resources, Inc. and Valero Energy Corporation. 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
EOG vs. VLO - Profitability Comparison
EOG - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, EOG Resources, Inc. reported a gross profit of 0.00 and revenue of 6.76B. Therefore, the gross margin over that period was 0.0%.
VLO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Valero Energy Corporation reported a gross profit of 6.20B and revenue of 32.38B. Therefore, the gross margin over that period was 19.1%.
EOG - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, EOG Resources, Inc. reported an operating income of 2.60B and revenue of 6.76B, resulting in an operating margin of 38.4%.
VLO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Valero Energy Corporation reported an operating income of 1.73B and revenue of 32.38B, resulting in an operating margin of 5.4%.
EOG - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, EOG Resources, Inc. reported a net income of 1.98B and revenue of 6.76B, resulting in a net margin of 29.3%.
VLO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Valero Energy Corporation reported a net income of 1.26B and revenue of 32.38B, resulting in a net margin of 3.9%.
Frequently Asked Questions
EOG and VLO have a correlation of 0.59, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
VLO has higher volatility (9.80%) compared to EOG (8.72%). In terms of maximum drawdown, EOG dropped -77.13% vs VLO's -87.50%.
VLO currently has the higher Sharpe Ratio (2.85 vs 0.67), 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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