The market rallied behind Canmax Technologies Co., Ltd.'s (SZSE:300390) stock, leading do a rise in the share price after its recent weak earnings report. We think that shareholders might be missing some concerning factors that our analysis found.

The Impact Of Unusual Items On Profit

Importantly, our data indicates that Canmax Technologies' profit received a boost of CN¥346m in unusual items, over the last year. We can't deny that higher profits generally leave us optimistic, but we'd prefer it if the profit were to be sustainable. When we crunched the numbers on thousands of publicly listed companies, we found that a boost from unusual items in a given year is often not repeated the next year. Which is hardly surprising, given the name. Assuming those unusual items don't show up again in the current year, we'd thus expect profit to be weaker next year (in the absence of business growth, that is).

That might leave you wondering what analysts are forecasting in terms of future profitability. Luckily, you can click here to see an interactive graph depicting future profitability, based on their estimates.

Our Take On Canmax Technologies' Profit Performance

Arguably, Canmax Technologies' statutory earnings have been distorted by unusual items boosting profit. Because of this, we think that it may be that Canmax Technologies' statutory profits are better than its underlying earnings power. But on the bright side, its earnings per share have grown at an extremely impressive rate over the last three years. Of course, we've only just scratched the surface when it comes to analysing its earnings; one could also consider margins, forecast growth, and return on investment, among other factors. Keep in mind, when it comes to analysing a stock it's worth noting the risks involved. For example, we've discovered 2 warning signs that you should run your eye over to get a better picture of Canmax Technologies.

Today we've zoomed in on a single data point to better understand the nature of Canmax Technologies' profit. But there are plenty of other ways to inform your opinion of a company. Some people consider a high return on equity to be a good sign of a quality business. While it might take a little research on your behalf, you may find this free collection of companies boasting high return on equity, or this list of stocks that insiders are buying to be useful.

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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.