XOM vs. PSX
XOM (Exxon Mobil Corporation) and PSX (Phillips 66) are both stocks. Both are in the Energy sector — XOM in Oil & Gas Integrated, PSX in Oil & Gas Refining & Marketing. Over the past 10 years, XOM returned 9.82%/yr vs 12.61%/yr for PSX. A 0.63 correlation means they provide meaningful diversification when combined.
Performance
XOM vs. PSX - Performance Comparison
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Returns By Period
In the year-to-date period, XOM achieves a 26.26% return, which is significantly lower than PSX's 44.08% return. Over the past 10 years, XOM has underperformed PSX with an annualized return of 9.82%, while PSX has yielded a comparatively higher 12.61% annualized return.
XOM
- 1D
- -1.39%
- 1M
- 4.40%
- YTD
- 26.26%
- 6M
- 30.38%
- 1Y
- 48.36%
- 3Y*
- 16.01%
- 5Y*
- 24.00%
- 10Y*
- 9.82%
PSX
- 1D
- -0.58%
- 1M
- 7.49%
- YTD
- 44.08%
- 6M
- 33.41%
- 1Y
- 65.68%
- 3Y*
- 27.98%
- 5Y*
- 19.31%
- 10Y*
- 12.61%
XOM vs. PSX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
XOM Exxon Mobil Corporation | 26.26% | 15.98% | 11.26% | -6.26% | 87.41% | 57.58% | -36.21% | 7.23% | -15.09% | -3.81% |
PSX Phillips 66 | 44.08% | 17.51% | -11.63% | 33.07% | 49.58% | 8.51% | -33.85% | 33.97% | -12.28% | 20.94% |
Correlation
The correlation between XOM and PSX is 0.61, 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 | 0.61 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.61 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.68 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.67 |
Correlation (All Time) Calculated using the full available price history since May 2, 2012 | 0.63 |
The correlation between XOM and PSX has been stable across timeframes, ranging from 0.61 to 0.68 - a consistent structural relationship.
Fundamentals
XOM:
$627.12B
PSX:
$73.83B
XOM:
$5.93
PSX:
$10.17
XOM:
25.29
PSX:
18.00
XOM:
1.17
PSX:
0.10
XOM:
1.96
PSX:
0.55
XOM:
2.47
PSX:
2.59
XOM:
$326.01B
PSX:
$134.70B
XOM:
$83.11B
PSX:
$5.94B
XOM:
$60.44B
PSX:
$9.17B
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Return for Risk
XOM vs. PSX — Risk / Return Rank
XOM
PSX
XOM vs. PSX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Exxon Mobil Corporation (XOM) and Phillips 66 (PSX). 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.
| XOM | PSX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.21 | ||
| Sortino ratioReturn per unit of downside risk | -0.31 | ||
| Omega ratioGain probability vs. loss probability | 1.35 | 1.38 | -0.04 |
| Calmar ratioReturn relative to maximum drawdown | 3.33 | 4.00 | -0.67 |
| Martin ratioReturn relative to average drawdown | 9.35 | 11.57 | -2.22 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| XOM | PSX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.13 | 2.34 | -0.21 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.90 | 0.58 | +0.32 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.35 | 0.36 | -0.01 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.47 | 0.50 | -0.03 |
Drawdowns
XOM vs. PSX - Drawdown Comparison
The maximum XOM drawdown since its inception was -62.40%, roughly equal to the maximum PSX drawdown of -64.21%. Use the drawdown chart below to compare losses from any high point for XOM and PSX.
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Drawdown Indicators
| XOM | PSX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -62.40% | -64.21% | +1.81% |
Max Drawdown (1Y)Largest decline over 1 year | -15.69% | -17.28% | +1.59% |
Max Drawdown (3Y)Largest decline over 3 years | -18.92% | -44.37% | +25.45% |
Max Drawdown (5Y)Largest decline over 5 years | -20.51% | -44.37% | +23.86% |
Max Drawdown (10Y)Largest decline over 10 years | -61.34% | -64.21% | +2.87% |
Current DrawdownCurrent decline from peak | -11.97% | -2.06% | -9.91% |
Average DrawdownAverage peak-to-trough decline | -10.20% | -14.74% | +4.54% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.57% | 5.96% | -0.39% |
Volatility
XOM vs. PSX - Volatility Comparison
Exxon Mobil Corporation (XOM) has a higher volatility of 9.27% compared to Phillips 66 (PSX) at 8.15%. This indicates that XOM's price experiences larger fluctuations and is considered to be riskier than PSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| XOM | PSX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.27% | 8.15% | +1.12% |
Volatility (6M)Calculated over the trailing 6-month period | 20.28% | 23.59% | -3.31% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.48% | 29.47% | -4.99% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.73% | 33.19% | -6.46% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 28.18% | 35.31% | -7.13% |
Dividends
XOM vs. PSX - Dividend Comparison
XOM's dividend yield for the trailing twelve months is around 2.72%, which matches PSX's 2.70% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSX Phillips 66 | 2.70% | 3.68% | 3.95% | 3.15% | 3.68% | 5.00% | 5.15% | 3.14% | 3.60% | 2.70% | 2.84% | 2.67% |
XOM Exxon Mobil Corporation | 2.72% | 3.32% | 3.57% | 3.68% | 3.22% | 5.70% | 8.44% | 4.92% | 4.74% | 3.66% | 3.30% | 3.69% |
Financials
XOM vs. PSX - Financials Comparison
This section allows you to compare key financial metrics between Exxon Mobil Corporation and Phillips 66. 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
XOM vs. PSX - Profitability Comparison
XOM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Exxon Mobil Corporation reported a gross profit of 31.36B and revenue of 83.16B. Therefore, the gross margin over that period was 37.7%.
PSX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Phillips 66 reported a gross profit of 0.00 and revenue of 33.00B. Therefore, the gross margin over that period was 0.0%.
XOM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Exxon Mobil Corporation reported an operating income of 5.29B and revenue of 83.16B, resulting in an operating margin of 6.4%.
PSX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Phillips 66 reported an operating income of 0.00 and revenue of 33.00B, resulting in an operating margin of 0.0%.
XOM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Exxon Mobil Corporation reported a net income of 4.18B and revenue of 83.16B, resulting in a net margin of 5.0%.
PSX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Phillips 66 reported a net income of 207.00M and revenue of 33.00B, resulting in a net margin of 0.6%.
Frequently Asked Questions
XOM and PSX have a correlation of 0.61, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
XOM has higher volatility (9.27%) compared to PSX (8.15%). In terms of maximum drawdown, XOM dropped -62.40% vs PSX's -64.21%.
PSX currently has the higher Sharpe Ratio (2.34 vs 2.13), 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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