Optical Cable (OCC) is back on investors radar after its latest Q2 earnings reported sales of US$22.21 million and net income of US$1.06 million, compared with a net loss in the same period a year earlier.

The sharp 54.47% 1 day share price return after the Q2 release, alongside a 315.75% year to date share price return and very large 1 year total shareholder return, suggests momentum has accelerated as the turnaround in profitability sinks in.

If this kind of move has you looking beyond a single stock, it could be a good moment to see what else is setting up in optical and data infrastructure, including 35 power grid technology and infrastructure stocks.

With the stock at US$19 after a sharp run and the company moving from a loss to a profit, the key question now is simple: Is Optical Cable still undervalued, or is the market already pricing in future growth?

Preferred Price-to-Sales Multiple of 2.3x: Is It Justified?

At a last close of $19, Optical Cable is trading on a P/S of 2.3x, which sits in line with the wider US communications industry but above its closer peer group.

The P/S ratio compares the company’s market value to its annual revenue and is often used for businesses where earnings are volatile or currently loss making. For Optical Cable, with reported revenue of $73.73m and a recent history of losses, sales based metrics can be a practical starting point for investors who still want a valuation anchor.

According to the data, Optical Cable is described as good value against the US communications industry average P/S of 2.3x, but expensive versus a peer average of 1x. That split suggests the broader sector is pricing similar revenue streams at comparable levels, while a narrower group of peers trades at a lower multiple. This could reflect differences in size, growth expectations, balance sheet structure or profitability.

Result: Price-to-Sales of 2.3x (ABOUT RIGHT)

However, the recent move comes despite a recent annual net loss of US$744,952 and a relatively small US$108.6m market cap, which can amplify volatility.

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Next Steps

The sharp share price reaction and recent profitability shift can look exciting, so it makes sense to move quickly and stress test the story against the potential downsides. Before you commit fresh capital, it is worth checking the 3 important warning signs.

Looking for more investment ideas?

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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.