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# Should You Be Tempted To Sell Eckoh plc (LON:ECK) Because Of Its P/E Ratio?

The goal of this article is to teach you how to use price to earnings ratios (P/E ratios). Weâ€™ll show how you can use Eckoh plcâ€™s (LON:ECK) P/E ratio to inform your assessment of the investment opportunity. Eckoh has a P/E ratio of 52.28, based on the last twelve months. That is equivalent to an earnings yield of about 1.9%.

### How Do You Calculate A P/E Ratio?

The formula for P/E is:

Price to Earnings Ratio = Share Price Ã· Earnings per Share (EPS)

Or for Eckoh:

P/E of 52.28 = Â£0.36 Ã· Â£0.0069 (Based on the trailing twelve months to September 2018.)

### Is A High Price-to-Earnings Ratio Good?

A higher P/E ratio implies that investors pay a higher price for the earning power of the business. That isnâ€™t a good or a bad thing on its own, but a high P/E means that buyers have a higher opinion of the businessâ€™s prospects, relative to stocks with a lower P/E.

### How Growth Rates Impact P/E Ratios

Earnings growth rates have a big influence on P/E ratios. When earnings grow, the â€˜Eâ€™ increases, over time. Therefore, even if you pay a high multiple of earnings now, that multiple will become lower in the future. Then, a lower P/E should attract more buyers, pushing the share price up.

Eckoh saw earnings per share decrease by 32% last year. But EPS is up 30% over the last 5 years.

### How Does Eckohâ€™s P/E Ratio Compare To Its Peers?

The P/E ratio essentially measures market expectations of a company. The image below shows that Eckoh has a higher P/E than the average (28.1) P/E for companies in the it industry.

That means that the market expects Eckoh will outperform other companies in its industry. Shareholders are clearly optimistic, but the future is always uncertain. So further research is always essential. I often monitor director buying and selling.

### A Limitation: P/E Ratios Ignore Debt and Cash In The Bank

Itâ€™s important to note that the P/E ratio considers the market capitalization, not the enterprise value. That means it doesnâ€™t take debt or cash into account. In theory, a company can lower its future P/E ratio by using cash or debt to invest in growth.

Spending on growth might be good or bad a few years later, but the point is that the P/E ratio does not account for the option (or lack thereof).

### Is Debt Impacting Eckohâ€™s P/E?

The extra options and safety that comes with Eckohâ€™s UKÂ£3.4m net cash position means that it deserves a higher P/E than it would if it had a lot of net debt.

### The Bottom Line On Eckohâ€™s P/E Ratio

Eckoh has a P/E of 52.3. Thatâ€™s significantly higher than the average in the GB market, which is 16. The recent drop in earnings per share would make some investors cautious, but the healthy balance sheet means the company retains potential for future growth. If fails to eventuate, the current high P/E could prove to be temporary, as the share price falls.

When the market is wrong about a stock, it gives savvy investors an opportunity. As value investor Benjamin Graham famously said, â€˜In the short run, the market is a voting machine but in the long run, it is a weighing machine.â€™ So this free visual report on analyst forecasts could hold the key to an excellent investment decision.

Of course, you might find a fantastic investment by looking at a few good candidates. So take a peek at this free list of companies with modest (or no) debt, trading on a P/E below 20.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned. Thank you for reading.