It's really great to see that even after a strong run, Ocean Bio-Chem (NASDAQ:OBCI) shares have been powering on, with a gain of 34% in the last thirty days. Looking back a bit further, we're also happy to report the stock is up 75% in the last year.

All else being equal, a sharp share price increase should make a stock less attractive to potential investors. In the long term, share prices tend to follow earnings per share, but in the short term prices bounce around in response to short term factors (which are not always obvious). So some would prefer to hold off buying when there is a lot of optimism towards a stock. One way to gauge market expectations of a stock is to look at its Price to Earnings Ratio (PE Ratio). A high P/E ratio means that investors have a high expectation about future growth, while a low P/E ratio means they have low expectations about future growth.

Check out our latest analysis for Ocean Bio-Chem

How Does Ocean Bio-Chem's P/E Ratio Compare To Its Peers?

Ocean Bio-Chem's P/E of 14.07 indicates relatively low sentiment towards the stock. If you look at the image below, you can see Ocean Bio-Chem has a lower P/E than the average (28.0) in the household products industry classification.

Ocean Bio-Chem's P/E tells us that market participants think it will not fare as well as its peers in the same industry. Many investors like to buy stocks when the market is pessimistic about their prospects. You should delve deeper. I like to check if company insiders have been buying or selling.

How Growth Rates Impact P/E Ratios

Probably the most important factor in determining what P/E a company trades on is the earnings growth. That's because companies that grow earnings per share quickly will rapidly increase the 'E' in the equation. That means even if the current P/E is high, it will reduce over time if the share price stays flat. And as that P/E ratio drops, the company will look cheap, unless its share price increases.

It's great to see that Ocean Bio-Chem grew EPS by 24% in the last year. And it has bolstered its earnings per share by 10.0% per year over the last five years. This could arguably justify a relatively high P/E ratio.

Don't Forget: The P/E Does Not Account For Debt or Bank Deposits

The 'Price' in P/E reflects the market capitalization of the company. Thus, the metric does not reflect cash or debt held by the company. Hypothetically, a company could reduce its future P/E ratio by spending its cash (or taking on debt) to achieve higher earnings.