Despite an already strong run, Delorean Corporation Limited (ASX:DEL) shares have been powering on, with a gain of 32% in the last thirty days. This latest share price bounce rounds out a remarkable 511% gain over the last twelve months.

Although its price has surged higher, Delorean may still be sending bullish signals at the moment with its price-to-sales (or "P/S") ratio of 1.3x, since almost half of all companies in the Renewable Energy industry in Australia have P/S ratios greater than 2.9x and even P/S higher than 8x are not unusual. Although, it's not wise to just take the P/S at face value as there may be an explanation why it's limited.

Check out our latest analysis for Delorean

What Does Delorean's P/S Mean For Shareholders?

Recent times have been quite advantageous for Delorean as its revenue has been rising very briskly. It might be that many expect the strong revenue performance to degrade substantially, which has repressed the P/S ratio. If you like the company, you'd be hoping this isn't the case so that you could potentially pick up some stock while it's out of favour.

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 Delorean's earnings, revenue and cash flow.

Do Revenue Forecasts Match The Low P/S Ratio?

Delorean's P/S ratio would be typical for a company that's only expected to deliver limited growth, and importantly, perform worse than the industry.

Taking a look back first, we see that the company grew revenue by an impressive 45% last year. Still, revenue has barely risen at all from three years ago in total, which is not ideal. So it appears to us that the company has had a mixed result in terms of growing revenue over that time.

Comparing that to the industry, which is predicted to deliver 227% growth in the next 12 months, the company's downward momentum based on recent medium-term revenue results is a sobering picture.

With this information, we are not surprised that Delorean is trading at a P/S lower than the industry. Nonetheless, there's no guarantee the P/S has reached a floor yet with revenue going in reverse. Even just maintaining these prices could be difficult to achieve as recent revenue trends are already weighing down the shares.

What Does Delorean's P/S Mean For Investors?

Despite Delorean's share price climbing recently, its P/S still lags most other companies. 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.

Our examination of Delorean confirms that the company's shrinking revenue over the past medium-term is a key factor in its low price-to-sales ratio, given the industry is projected to grow. Right now shareholders are accepting the low P/S as they concede future revenue probably won't provide any pleasant surprises either. If recent medium-term revenue trends continue, it's hard to see the share price moving strongly in either direction in the near future under these circumstances.

You should always think about risks. Case in point, we've spotted 3 warning signs for Delorean you should be aware of.

If strong companies turning a profit tickle your fancy, then you'll want to check out this free list of interesting companies that trade on a low P/E (but have proven they can grow earnings).

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