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Sep 19, 2026
MPC +164% YTD vs PSX +116%: Weighing Two Leading Refiners

MPC +164% YTD vs PSX +116%: Weighing Two Leading Refiners

Key Takeaways

  • Marathon Petroleum (MPC) has delivered stronger year-to-date returns of approximately 164% compared to Phillips 66 (PSX) at around 116% through recent market activity.
  • Both companies operate in the oil refining and marketing sector, with MPC maintaining a larger refining capacity of 3.0 million barrels per day versus PSX at 2.0 million barrels per day.
  • Recent weeks have seen MPC outperform with 1-month gains near 17%, ahead of PSX at approximately 13%.
  • Valuation metrics show MPC trading at a trailing P/E around 14.7 and PSX near 15.6, with both offering dividend yields in the 0.9% to 1.9% range.
  • Market sentiment has favored energy sector exposure amid elevated crude oil prices near $100 per barrel in recent trading sessions.
  • MPC exhibits higher volatility with a beta of 0.53 compared to PSX at approximately 0.66-0.70.

Why This Comparison Matters Now

Marathon Petroleum (MPC) and Phillips 66 (PSX) stand out as major participants in U.S. oil refining and marketing. This review looks at how they have performed relative to each other, their operational footprints, and where they sit in today’s market setting. Investors tracking energy exposure, refining spreads, and momentum ideas may find the details useful when weighing scale against growth and risk.

Marathon Petroleum’s Recent Momentum

Marathon Petroleum (MPC) runs an integrated downstream and midstream business with 13 refineries and a combined crude processing capacity of 3.0 million barrels per day. The shares have posted solid gains, rising roughly 17% over the past month as energy prices stayed elevated near $100 per barrel. Market capitalization sits near $119 billion, and trading volumes have stayed elevated during active periods. I also checked this using Tickeron’s AI Screener to see how the stock compares to others in the industry. Sentiment has stayed positive as the price extended higher through early September 2026 sessions.

Phillips 66’s Steady Showing

Phillips 66 (PSX) functions as an independent refiner with 10 facilities that handle 2.0 million barrels per day of crude throughput, plus midstream, marketing, and chemicals operations. The stock has advanced about 13% over the past month, keeping pace with sector strength from higher energy prices. Market capitalization is around $109 billion, with steady volume trends. Recent activity shows balanced interest, helped by operational consistency and a dividend yield near 1.8%.

Side-by-Side Metrics

Both MPC and PSX share refining-margin and midstream exposure, yet they differ in size and recent results. MPC operates at larger scale and has recorded stronger year-to-date gains near 164% versus PSX at 116%. Valuation shows MPC at a modestly lower trailing P/E. Commodity-price swings affect both, though MPC carries a slightly lower beta. Sector views remain supportive for refiners, while PSX carries a higher dividend yield. The main trade-off appears to be MPC’s stronger recent trend versus PSX’s somewhat more measured valuation profile.

Current AI Assessment

Looking at trend consistency and relative momentum in recent sessions, the probabilistic edge at present leans toward MPC over PSX. Stronger year-to-date and monthly performance, along with higher trading volumes, support this view, though results will still depend on broader energy-market moves.

Exploring AI Trading Bots

I have found Tickeron’s AI Trading Bots useful for testing different strategies across energy names. The platform lets users review performance metrics and historical outcomes for various bots, helping match approaches to current market conditions and personal risk levels. It is one of several tools I reference when evaluating sector ideas like these.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

Disclaimers and Limitations

Related Ticker: MPC, PSX

MPC in +2.65% Uptrend, growing for three consecutive days on September 18, 2026

Moving higher for three straight days is viewed as a bullish sign. Keep an eye on this stock for future growth. Considering data from situations where MPC advanced for three days, in 283 of 370 cases, the price rose further within the following month. The odds of a continued upward trend are 76%.

Price Prediction Chart

Technical Analysis (Indicators)

Bullish Trend Analysis

The Moving Average Convergence Divergence (MACD) for MPC just turned positive on September 15, 2026. Looking at past instances where MPC's MACD turned positive, the stock continued to rise in 33 of 46 cases over the following month. The odds of a continued upward trend are 72%.

The Aroon Indicator entered an Uptrend today. In 263 of 349 cases where MPC Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 75%.

Bearish Trend Analysis

The RSI Indicator demonstrates that the ticker has stayed in the overbought zone for 14 days. The longer the ticker stays in the overbought zone, the sooner a price pull-back is expected.

Following a 3-day decline, the stock is projected to fall further. Considering past instances where MPC declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 59%.

MPC broke above its upper Bollinger Band on August 31, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.

Fundamental Analysis (Ratings)

The Tickeron Price Growth Rating for this company is 4 (best 1 - 100 worst), indicating outstanding price growth. MPC’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.

The Tickeron Profit vs. Risk Rating rating for this company is 4 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 40, placing this stock better than average.

The Tickeron SMR rating for this company is 21 (best 1 - 100 worst), indicating very strong sales and a profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.

The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.

The Tickeron Valuation Rating of 72 (best 1 - 100 worst) indicates that the company is slightly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (6.254) is normal, around the industry mean (47.839). P/E Ratio (14.733) is within average values for comparable stocks, (32.142). Projected Growth (PEG Ratio) (2.060) is also within normal values, averaging (1.303). Dividend Yield (0.009) settles around the average of (0.047) among similar stocks. P/S Ratio (0.800) is also within normal values, averaging (0.537).

The Tickeron PE Growth Rating for this company is 89 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.

Notable companies

The most notable companies in this group are MARATHON PETROLEUM Corp (NYSE:MPC), Valero Energy Corp (NYSE:VLO), Phillips 66 (NYSE:PSX).

Industry description

The Oil Refining/Marketing segment includes companies that refine crude oil into a number of petroleum products, including gasoline, jet fuel and diesel, and then sell the usable products to the end users. These companies are involved in what’s called downstream operations in the oil business. They also engage in the marketing and distribution of crude oil and natural gas products. In other words, the downstream oil and gas business is focused on post-production processes of crude oil and natural gas. When oil prices slump, downstream businesses are hurt less or in some cases even benefit, since their purchase cost of crude oil goes down. Some of the biggest U.S. oil refining/marketing companies include Phillips 66, Marathon Petroleum Corporation and Valero Energy Corp.

Market Cap

The average market capitalization across the Oil Refining/Marketing Industry is 22.61B. The market cap for tickers in the group ranges from 23.08K to 119.32B. MPC holds the highest valuation in this group at 119.32B. The lowest valued company is BERI at 23.08K.

High and low price notable news

The average weekly price growth across all stocks in the Oil Refining/Marketing Industry was 8%. For the same Industry, the average monthly price growth was 16%, and the average quarterly price growth was 37%. DLXY experienced the highest price growth at 109%, while CAPL experienced the biggest fall at -4%.

Volume

The average weekly volume growth across all stocks in the Oil Refining/Marketing Industry was 169%. For the same stocks of the Industry, the average monthly volume growth was 188% and the average quarterly volume growth was 14%

Fundamental Analysis Ratings

The average fundamental analysis ratings, where 1 is best and 100 is worst, are as follows

Valuation Rating: 55
P/E Growth Rating: 58
Price Growth Rating: 36
SMR Rating: 52
Profit Risk Rating: 39
Seasonality Score: 29 (-100 ... +100)
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General Information

an operator of petroleum product refiners, marketers and transporters

Industry OilRefiningMarketing

Profile
Details
Industry
Oil Refining Or Marketing
Address
539 South Main Street
Phone
+1 419 422-2121
Employees
18500
Web
https://www.marathonpetroleum.com
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