To the annoyance of some shareholders, iDreamSky Technology Holdings Limited (HKG:1119) shares are down a considerable 27% in the last month, which continues a horrid run for the company. The recent drop completes a disastrous twelve months for shareholders, who are sitting on a 63% loss during that time.

After such a large drop in price, iDreamSky Technology Holdings' price-to-sales (or "P/S") ratio of 1x might make it look like a buy right now compared to the Entertainment industry in Hong Kong, where around half of the companies have P/S ratios above 1.5x and even P/S above 4x are quite common. Nonetheless, we'd need to dig a little deeper to determine if there is a rational basis for the reduced P/S.

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Check out our latest analysis for iDreamSky Technology Holdings

How Has iDreamSky Technology Holdings Performed Recently?

For example, consider that iDreamSky Technology Holdings' financial performance has been poor lately as its revenue has been in decline. One possibility is that the P/S is low because investors think the company won't do enough to avoid underperforming the broader industry in the near future. However, if this doesn't eventuate then existing shareholders may be feeling optimistic about the future direction of the share price.

Although there are no analyst estimates available for iDreamSky Technology Holdings, take a look at this free data-rich visualisation to see how the company stacks up on earnings, revenue and cash flow.

Is There Any Revenue Growth Forecasted For iDreamSky Technology Holdings?

There's an inherent assumption that a company should underperform the industry for P/S ratios like iDreamSky Technology Holdings' to be considered reasonable.

Retrospectively, the last year delivered a frustrating 21% decrease to the company's top line. The last three years don't look nice either as the company has shrunk revenue by 43% in aggregate. Therefore, it's fair to say the revenue growth recently has been undesirable for the company.

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

With this in mind, we understand why iDreamSky Technology Holdings' P/S is lower than most of its industry peers. 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.

The Bottom Line On iDreamSky Technology Holdings' P/S

iDreamSky Technology Holdings' recently weak share price has pulled its P/S back below other Entertainment companies. It's argued the price-to-sales ratio is an inferior measure of value within certain industries, but it can be a powerful business sentiment indicator.

It's no surprise that iDreamSky Technology Holdings maintains its low P/S off the back of its sliding revenue over the medium-term. Right now shareholders are accepting the low P/S as they concede future revenue probably won't provide any pleasant surprises either. Unless the recent medium-term conditions improve, they will continue to form a barrier for the share price around these levels.

Plus, you should also learn about these 2 warning signs we've spotted with iDreamSky Technology Holdings (including 1 which is potentially serious).

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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