Duty Free International Limited's (SGX:5SO) stock showed strength, with investors undeterred by its weak earnings report. While shareholders may be willing to overlook soft profit numbers, we believe that they should also be taking into account some other factors which may be cause for concern.

Check out our latest analysis for Duty Free International

The Impact Of Unusual Items On Profit

For anyone who wants to understand Duty Free International's profit beyond the statutory numbers, it's important to note that during the last twelve months statutory profit gained from RM875k worth of unusual items. While we like to see profit increases, we tend to be a little more cautious when unusual items have made a big contribution. 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. And, after all, that's exactly what the accounting terminology implies. 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).

Note: we always recommend investors check balance sheet strength. Click here to be taken to our balance sheet analysis of Duty Free International.

Our Take On Duty Free International's Profit Performance

Arguably, Duty Free International's statutory earnings have been distorted by unusual items boosting profit. Because of this, we think that it may be that Duty Free International's statutory profits are better than its underlying earnings power. In further bad news, its earnings per share decreased in the last year. 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. In light of this, if you'd like to do more analysis on the company, it's vital to be informed of the risks involved. For example, Duty Free International has 4 warning signs (and 1 which is a bit unpleasant) we think you should know about.

Today we've zoomed in on a single data point to better understand the nature of Duty Free International's profit. But there are plenty of other ways to inform your opinion of a company. For example, many people consider a high return on equity as an indication of favorable business economics, while others like to 'follow the money' and search out stocks that insiders are buying. 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 with significant insider holdings 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.