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Head-to-head · Stock vs Stock

Marathon Petroleum vs Phillips 66

Stock·NYSE

Marathon Petroleum Corp. MPC

$478.07 ▲ 0.24%
Strong Buy
82 / 100 AI score
Full MPC analysis →
vs

Stock·NYSE

Phillips 66 PSX

$293.17 ▲ 1.37%
Strong Buy
80 / 100 AI score
Full PSX analysis →
01

The short version

How MPC and PSX compare today, and what CleaRank Financial AI makes of it.

The verdict

MPC and PSX on the figures that matter most, and which one CleaRank Financial AI prefers today.

CleaRank Financial AI favours MPC
MPC PSX
82/100 AI score 80/100
+159.2% 1-year change +126.8%
40.5% Volatility (30d, yearly) 33.6%
74.7 RSI (14-day) 70.7
16.2x P/E ratio 16.3x
0.84% Dividend yield 1.71%
The verdict
MPC wins this head-to-head comparison, outperforming PSX primarily on superior profitability and stronger recent earnings momentum. While both stocks exhibit strong technicals and positive revenue growth, MPC's higher net profit margin and return on equity, coupled with a significant earnings beat in its most recent report, give it the edge. PSX, however, remains a strong contender with its own impressive earnings surprises and solid technical setup, making it a close race. MPC's current price of $478.07 is trading above its 20-day EMA ($439.79), 50-day SMA ($395.82), and 200-day SMA ($276.35), indicating a strong uptrend. PSX also shows a bullish technical picture, with its price of $293.17 above its 20-day EMA ($274.60), 50-day SMA ($255.75), and 200-day SMA ($191.67). Both stocks are showing signs of being overbought according to their Stochastic indicators, suggesting caution for new entries but confirming existing trend strength.
Key difference
MPC's superior profitability, evidenced by its higher net profit margin and return on equity, is the key differentiator in this comparison. While both stocks show strong revenue growth and bullish technicals, MPC's ability to generate more profit from its operations and equity gives it a fundamental advantage over PSX. This enhanced profitability suggests better operational efficiency and a stronger financial foundation, making MPC the more compelling investment based on current data.
Outlook
The outlook for both MPC and PSX appears cautiously optimistic, with strong underlying business performance but potential headwinds from overbought technical conditions. MPC is expected to continue its upward trajectory, supported by its strong profitability and consistent earnings beats, though a short-term consolidation is possible given its current technical readings. PSX also maintains a positive outlook, driven by solid revenue growth and earnings surprises, but faces slightly more analyst skepticism and a higher number of sell ratings. A significant market downturn or sector-specific challenges could impact both stocks negatively. Over the next 6 to 12 months, MPC's stronger profitability may provide a more resilient performance in a volatile market. PSX could see continued upside if it can maintain its earnings momentum and analyst sentiment improves. Investors should watch for any shifts in analyst ratings and monitor macroeconomic factors that could influence the broader energy sector.
02

Price, side by side

Both prices on one chart, rebased so the moves compare directly.

Rebased price

Both start at 0% on the first day of the period you pick, so the two lines compare directly.

Nov '25Jan '26Mar '26Jun '26Aug '26Oct '26
MPC PSX

Over 1 year: MPC gained 160.1% and PSX gained 126.3%, a gap of 33.8 points in MPC's favour.

03

Valuation and profitability

What each costs relative to its earnings and sales, and how much of its revenue it keeps.

Valuation and profitability

What each costs against its earnings and sales, and how much of its revenue it keeps.

Valuation

Lower multiples mean you pay less for each dollar of earnings or sales.

MPC PSX
$139.6B Market cap $117.5B
16.2x P/E ratio 16.3x
0.9x Price / sales 0.8x
7.1x Price / book 3.7x
10.9x EV / EBITDA 13.4x

Profitability

How much of each dollar of revenue becomes profit, and how hard the capital works.

MPC PSX
+53.7% Revenue growth (quarter, y/y) +53.1%
5.5% Net margin 4.7%
42.1% Return on equity 23.5%
8.7% Return on assets 6.0%
1.33 Debt / equity 0.63
On valuation
MPC trades at a P/E ratio of 16.24, which is slightly lower than PSX's P/E of 16.27, suggesting MPC offers a marginally better valuation on this metric. Both companies are trading at similar P/E multiples, indicating that the market is valuing their future earnings potential similarly. However, MPC's higher revenue growth of 53.7% compared to PSX's 53.1% suggests slightly more top-line expansion, which, combined with its lower P/E, could imply a more attractive entry point for value-oriented investors. The median analyst target for MPC is $449, which is below its current price, while PSX's median target of $270 is also below its current price, suggesting both stocks may be trading at a premium to analyst expectations.
On profitability
MPC demonstrates superior profitability compared to PSX. MPC boasts a net profit margin of 5.55% and a return on equity (ROE) of 42.1%, significantly higher than PSX's net profit margin of 4.66% and ROE of 23.45%. Also, MPC's return on assets (ROA) at 8.74% also surpasses PSX's ROA of 6.04%. These metrics indicate that MPC is more efficient at converting revenue into profit and generating returns for its shareholders, highlighting a key advantage in operational performance.

Earnings reality check

Each company's record against analyst estimates, and how its shares reacted.

MPC

Beat the estimate in 4 of 4 reports; fell the next session after 2 of those beats.

Surprise
Next session
Nov '24Aug '25Feb '26May '26

PSX

Beat the estimate in 5 of 6 reports; fell the next session after 3 of those beats.

Surprise
Next session
Apr '25Oct '25Aug '26
04

Momentum and sentiment

The indicators behind each AI score, side by side.

Momentum and sentiment

The indicators behind each AI score. Above the 50-day and 200-day averages is an uptrend.

MPC PSX
82/100 AI score 80/100
74.7 RSI (14-day) 70.7
+20.8% Price against 50-day average +14.6%
+73.0% Price against 200-day average +53.0%
Technicals
Both MPC and PSX exhibit strong bullish technical signals, indicating uptrends. MPC's RSI is at 74.66, nearing overbought territory, and its Stochastic is at 93.20, also indicating overbought conditions, suggesting strong upward momentum. Its MACD of 25.17 confirms this positive trend. PSX also shows strong momentum with an RSI of 70.67 and a Stochastic of 91.31, both signaling overbought conditions. Its MACD at 10.91 also points to an upward trend. Both stocks are trading well above their 50-day and 200-day moving averages, reinforcing the bullish outlook, though the overbought indicators warrant caution for new entries.
Sentiment
Analyst sentiment is mixed but leans positive for both MPC and PSX. MPC has a combined 'Strong Buy' and 'Buy' rating from 9 out of 19 analysts, with 9 'Hold' ratings and no 'Sell' or 'Strong Sell' ratings. PSX has a combined 'Strong Buy' and 'Buy' rating from 11 out of 20 analysts, with 7 'Hold' ratings and 2 'Sell' or 'Strong Sell' ratings. While MPC has a slightly better distribution of buy-to-hold ratings, PSX has a higher number of analysts covering it. The median analyst target for MPC ($449) is below its current price, and similarly, PSX's median target ($270) is also below its current price, suggesting analysts see limited upside from current levels for both.
05

Risk and practical tips

How much each moves, and what to watch if you hold either.

Risk

How much each moves, and how much return each has paid for that risk.

MPC PSX
40.5% Volatility (30d, yearly) 33.6%
0.54 Beta against the S&P 500 0.70
1.38 Sharpe ratio 1.10
Risk
For MPC, the primary risks include its current overbought technical conditions, as indicated by RSI and Stochastic readings, which could lead to a short-term pullback. Additionally, the median analyst target is below the current stock price, suggesting limited upside according to Wall Street expectations. For PSX, similar risks apply regarding overbought technicals and analyst targets being below current prices. Also, PSX has a higher number of 'Sell' ratings from analysts compared to MPC, which could indicate slightly greater downside risk perception from the analyst community. Both companies face general market risks and sector-specific headwinds that could impact their performance.
ProTips
  1. Consider MPC for its superior profitability and stronger recent earnings beat, despite slightly less attractive dividend yield.
  2. Monitor technical indicators for both stocks; overbought conditions suggest caution for new entries, favoring existing positions.
  3. While PSX offers a higher dividend yield, MPC's stronger operational efficiency and earnings surprise make it the preferred choice for growth-oriented investors.
06

Long-term scenarios

Simulated paths from each price history. A range of outcomes, not a forecast.

Monte Carlo Projection (10yr)

Simulated growth of $10,000 in each asset, from its own historical volatility and trend. Statistical outcomes, not forecasts.

07

Trade plans for both

Entry, stop and target levels from each moving average and its volatility. Educational, not advice.

Actionable Trade Plans

Compare entry, exit, and risk management levels for both assets

Select Your Trade Bias
Risk Tolerance
Conservative 3% Aggressive
Portfolio Value
$ ✎
Position Size: $200 - $300 per asset
MPC
Current: $478.07
ENTRY ZONES
$454.17
$478.07
RISK MANAGEMENT
STOP LOSS
$440.54
MAX LOSS
-3%
Volatility-Adjusted Stop Loss
Calculated based on volatility and technical support levels.
Profit Targets (Based on Conservative)
+5% from current
$501.97
+10% from current
$525.88
+15% from current
$549.78
PSX
Current: $293.17
ENTRY ZONES
$278.51
$293.17
RISK MANAGEMENT
STOP LOSS
$270.16
MAX LOSS
-3%
Volatility-Adjusted Stop Loss
Calculated based on volatility and technical support levels.
Profit Targets (Based on Conservative)
+5% from current
$307.83
+10% from current
$322.49
+15% from current
$337.15
Disclaimer
This comparison involves assets with varying risk profiles. The content is for educational purposes only. The verdict weighs trend, valuation and risk together. Past correlation does not guarantee future lockstep movement. Trading involves risk of loss.

Note: The AI favored MPC based on profitability metrics. This is valid for the specified timeframe only.
08

Questions people ask

Answered from the figures on this page.

Frequently Asked Questions

How do MPC and PSX compare on valuation?+
MPC offers a marginally better valuation with a slightly lower P/E ratio (16.24 vs 16.27) and comparable revenue growth. Both stocks are trading above their median analyst price targets.
Which stock has stronger earnings momentum?+
MPC shows stronger recent earnings momentum, highlighted by a 120% EPS surprise in its latest quarter, significantly larger than PSX's most recent 25.47% beat.
What is the dividend yield for MPC and PSX?+
MPC offers a dividend yield of approximately 0.84%, while PSX provides a higher yield of approximately 1.71%.
How have MPC and PSX performed over the past year?+
Over the 12 months to October 17, 2026, MPC's price rose 159.2% and PSX's rose 126.8%. These are price changes; dividends are not included.
Which is more volatile, MPC or PSX?+
MPC has been more volatile. Over the 30 days to October 17, 2026, MPC's annualized volatility was 40.5% and PSX's 33.6%, measured from daily closing prices.
Do MPC and PSX move together?+
Yes, closely: over roughly the past year to October 17, 2026, the correlation of their daily returns was +0.86 (+1 means they move in lockstep, 0 means no relationship). Holding both adds little diversification.

Disclaimer: CleaRank.com is a financial data and analytics provider, not a registered investment advisor, broker-dealer, or financial regulatory body. This AI-generated comparison of MPC vs PSX is for educational and informational purposes only and does not constitute financial advice, investment recommendations, or an offer to buy or sell any securities or digital assets. The comparison metrics, trade plans, and AI signals are hypothetical, hindsight-based, and simulated. Different asset classes carry different risk profiles - stocks, ETFs, cryptocurrencies, commodities, and forex each have unique regulatory frameworks and risk factors. Market data is provided "as-is" and may be delayed by 15 minutes or more. Past performance does not guarantee future results. You should never invest money you cannot afford to lose. Consult a qualified financial advisor before making any investment decisions. Analysis generated on October 17, 2026.

Disclaimer:

Engaging in financial markets carries significant risk of total capital loss. Markets are volatile, unpredictable, and past success does not guarantee future results. Never invest funds you cannot afford to lose. CleaRank does not offer financial, investment, or advisory services. We provide no recommendations, endorsements, or guarantees regarding market outcomes. You alone are responsible for your decisions.

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