Which Is a Better Investment, Arch Resources Inc or Alliance Resource Partners, L.P. Stock?

By Cynthia McLaughlin
September 02, 2026
Large versus logo comparing two stocks in the same industry
Featured Tickers:
ARCH ARLP

Sifting through countless of stocks in the Oil, Gas & Consumable Fuels industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Alliance Resource Partners or L.P. because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Alliance Resource Partners and L.P. compare based on key financial metrics to determine which better meets your investment needs.

About Alliance Resource Partners and L.P.

Alliance Resource Partners, L.P., a diversified natural resource company, engages in the production and marketing of coal to utilities and industrial users in the United States. The company operates through four segments: Illinois Basin Coal Operations, Appalachia Coal Operations, Oil & Gas Royalties, and Coal Royalties. It produces bituminous coal from its underground mines sold to electric power generation and the steel production customers. The company operates seven underground mining complexes in Illinois, Indiana, Kentucky, Maryland, Pennsylvania, and West Virginia. In addition, it owns and leases oil and gas mineral interests and equity interests; and leases its coal mineral reserves and resources to its mining complexes; and leases land and operates a coal loading terminal on the Ohio River at Mt. Vernon, Indiana. Further, the company offers various mining technology products and services, including data network, communication and tracking systems, mining proximity detection systems, industrial collision avoidance systems, and data and analytics software. It also exports its products. Alliance Resource Partners, L.P. was founded in 1971 and is headquartered in Tulsa, Oklahoma.

Latest Oil, Gas & Consumable Fuels and Alliance Resource Partners, L.P., Stock News

As of September 1, 2026, Alliance Resource Partners, L.P. had a $3.4 billion market capitalization, compared to the Oil, Gas & Consumable Fuels median of $2.8 million. Alliance Resource Partners, L.P.’s stock is up 13.3% in 2026, up 0.5% in the previous five trading days and up 14.91% in the past year.

Currently, Alliance Resource Partners, L.P.’s price-earnings ratio is 12.9. Alliance Resource Partners, L.P.’s trailing 12-month revenue is $2.2 billion with a 12.3% net profit margin. Year-over-year quarterly sales growth most recently was 0.7%. Analysts expect adjusted earnings to reach $2.460 per share for the current fiscal year. Alliance Resource Partners, L.P. currently has a 9.1% dividend yield.

Currently, does not have a price-earnings ratio. ’s trailing 12-month revenue is $0.0 with a % net profit margin. As of September 1, 2026, has not reported significant year-over-year quarterly sales. There are no analysts providing consensus earnings estimates for the current fiscal year. does not currently pay a dividend.

How We Compare Alliance Resource Partners and L.P. Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Alliance Resource Partners and L.P.’s stock grades to see how they measure up against one another.

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Alliance Resource Partners and L.P.’s Quality Grades

Company Ticker Quality
Alliance Resource Partners, L.P. ARLP B

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Alliance Resource Partners, L.P. has a Quality Score of 78, which is Strong.

The Quality Grade Winner: Alliance Resource Partners, L.P.

As you can clearly see from the Quality Grade breakdown above, Alliance Resource Partners, L.P. has a better overall quality grade than . For investors who are looking for companies with higher quality than others in the same industry, Alliance Resource Partners, L.P. could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Alliance Resource Partners and L.P.’s Momentum Grades

Company Ticker Momentum
Alliance Resource Partners, L.P. ARLP C

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Alliance Resource Partners, L.P. has a Momentum Score of 53, which is Average.

The Momentum Stock Winner: No Clear Winner

Neither Alliance Resource Partners or L.P. has a strong enough Momentum Grade to be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Alliance Resource Partners or L.P. is the better investment when it comes to momentum.

Alliance Resource Partners and L.P.’s Estimate Revisions Grades

Company Ticker Earnings Estimate
Alliance Resource Partners, L.P. ARLP C

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Alliance Resource Partners, L.P. has a Earnings Estimate Score of 45, which is Neutral.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Alliance Resource Partners or L.P. has an Earnings Estimate Revisions Grade that could be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Alliance Resource Partners or L.P. is the better investment when it comes to estimate revisions.

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Other Alliance Resource Partners and L.P. Grades

In addition to Quality, Estimate Revisions and Momentum, A+ Investor also provides grades for Value and Growth.

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Growth investing builds on the idea that stocks of companies exhibiting strong, consistent and prolonged growth outperform those of slower-growth companies. AAII measures growth through consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations.

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection. Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Alliance Resource Partners and L.P. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Alliance Resource Partners or L.P. Stock?

Overall, Alliance Resource Partners, L.P. stock has a Momentum Score of 53, Estimate Revisions Score of 45 and Quality Score of 78.

Comparing Alliance Resource Partners and L.P.’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

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AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.



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