Stock Analysis

KOYJ Co., Ltd. (KOSDAQ:121850) Stock's 28% Dive Might Signal An Opportunity But It Requires Some Scrutiny

Unfortunately for some shareholders, the KOYJ Co., Ltd. (KOSDAQ:121850) share price has dived 28% in the last thirty days, prolonging recent pain. The drop over the last 30 days has capped off a tough year for shareholders, with the share price down 32% in that time.

Although its price has dipped substantially, you could still be forgiven for feeling indifferent about KOYJ's P/S ratio of 1x, since the median price-to-sales (or "P/S") ratio for the Chemicals industry in Korea is also close to 0.7x. While this might not raise any eyebrows, if the P/S ratio is not justified investors could be missing out on a potential opportunity or ignoring looming disappointment.

View our latest analysis for KOYJ

ps-multiple-vs-industry
KOSDAQ:A121850 Price to Sales Ratio vs Industry September 16th 2025
Advertisement

How KOYJ Has Been Performing

For instance, KOYJ's receding revenue in recent times would have to be some food for thought. One possibility is that the P/S is moderate because investors think the company might still do enough to be in line with the broader industry in the near future. If not, then existing shareholders may be a little nervous about the viability of the share price.

We don't have analyst forecasts, but you can see how recent trends are setting up the company for the future by checking out our free report on KOYJ's earnings, revenue and cash flow.

What Are Revenue Growth Metrics Telling Us About The P/S?

KOYJ's P/S ratio would be typical for a company that's only expected to deliver moderate growth, and importantly, perform in line with the industry.

Taking a look back first, the company's revenue growth last year wasn't something to get excited about as it posted a disappointing decline of 3.4%. Even so, admirably revenue has lifted 54% in aggregate from three years ago, notwithstanding the last 12 months. Although it's been a bumpy ride, it's still fair to say the revenue growth recently has been more than adequate for the company.

Comparing that to the industry, which is only predicted to deliver 11% growth in the next 12 months, the company's momentum is stronger based on recent medium-term annualised revenue results.

With this information, we find it interesting that KOYJ is trading at a fairly similar P/S compared to the industry. Apparently some shareholders believe the recent performance is at its limits and have been accepting lower selling prices.

The Final Word

KOYJ's plummeting stock price has brought its P/S back to a similar region as the rest of the industry. Using the price-to-sales ratio alone to determine if you should sell your stock isn't sensible, however it can be a practical guide to the company's future prospects.

We didn't quite envision KOYJ's P/S sitting in line with the wider industry, considering the revenue growth over the last three-year is higher than the current industry outlook. When we see strong revenue with faster-than-industry growth, we can only assume potential risks are what might be placing pressure on the P/S ratio. At least the risk of a price drop looks to be subdued if recent medium-term revenue trends continue, but investors seem to think future revenue could see some volatility.

It's always necessary to consider the ever-present spectre of investment risk. We've identified 2 warning signs with KOYJ (at least 1 which doesn't sit too well with us), and understanding these should be part of your investment process.

If companies with solid past earnings growth is up your alley, you may wish to see this free collection of other companies with strong earnings growth and low P/E ratios.

Valuation is complex, but we're here to simplify it.

Discover if KOYJ might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

Access Free Analysis

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.