There's Reason For Concern Over S-Oil Corporation's (KRX:010950) Price

It's not a stretch to say that S-Oil Corporation's (KRX:010950) price-to-sales (or "P/S") ratio of 0.2x right now seems quite "middle-of-the-road" for companies in the Oil and Gas industry in Korea, where the median P/S ratio is around 0.3x. Although, it's not wise to simply ignore the P/S without explanation as investors may be disregarding a distinct opportunity or a costly mistake.

AI is about to change healthcare. These 20 stocks are working on everything from early diagnostics to drug discovery. The best part - they are all under $10bn in marketcap - there is still time to get in early.

Check out our latest analysis for S-Oil

How Has S-Oil Performed Recently?

S-Oil could be doing better as its revenue has been going backwards lately while most other companies have been seeing positive revenue growth. Perhaps the market is expecting its poor revenue performance to improve, keeping the P/S from dropping. You'd really hope so, otherwise you're paying a relatively elevated price for a company with this sort of growth profile.

If you'd like to see what analysts are forecasting going forward, you should check out our free report on S-Oil.

Do Revenue Forecasts Match The P/S Ratio?

There's an inherent assumption that a company should be matching the industry for P/S ratios like S-Oil's to be considered reasonable.

In reviewing the last year of financials, we were disheartened to see the company's revenues fell to the tune of 7.7%. This means it has also seen a slide in revenue over the longer-term as revenue is down 3.7% in total over the last three years. Therefore, it's fair to say the revenue growth recently has been undesirable for the company.

Turning to the outlook, the next year should bring diminished returns, with revenue decreasing 5.3% as estimated by the analysts watching the company. That's not great when the rest of the industry is expected to grow by 2.1%.

With this information, we find it concerning that S-Oil is trading at a fairly similar P/S compared to the industry. Apparently many investors in the company reject the analyst cohort's pessimism and aren't willing to let go of their stock right now. Only the boldest would assume these prices are sustainable as these declining revenues are likely to weigh on the share price eventually.

The Key Takeaway

It's argued the price-to-sales ratio is an inferior measure of value within certain industries, but it can be a powerful business sentiment indicator.

It appears that S-Oil currently trades on a higher than expected P/S for a company whose revenues are forecast to decline. When we see a gloomy outlook like this, our immediate thoughts are that the share price is at risk of declining, negatively impacting P/S. If the poor revenue outlook tells us one thing, it's that these current price levels could be unsustainable.

There are also other vital risk factors to consider and we've discovered 2 warning signs for S-Oil (1 makes us a bit uncomfortable!) that you should be aware of before investing here.

If you're unsure about the strength of S-Oil's business, why not explore our interactive list of stocks with solid business fundamentals for some other companies you may have missed.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.