If you’re considering what to do with Commerzbank stock right now, you’re not alone. The share price is on a lot of investors’ minds, especially after such a wild ride over the past several years. While the stock is down about 2.3% in the last week and 3.5% over the past month, that hardly tells the whole story. Zoom out, and the numbers get astonishing. Commerzbank is up more than 100% this year, a staggering 93.5% over the last 12 months, and a massive 680.4% in five years. Those are the sorts of moves that grab attention and prompt questions about whether there’s more room to run, or if the best might already be behind us.

This surge in returns hasn’t happened in a vacuum. Improved macro conditions in Europe and shifting confidence in the banking sector have played a role, fueling Commerzbank’s recent rally. There’s also talk about ongoing sector reforms and strategic transitions at major German lenders, which may have helped turn market sentiment in the bank’s favor. Still, a quick glance at the numbers reminds us that, according to a straightforward checklist of six key valuation tests, Commerzbank only passes two. This gives it a valuation score of 2. That means there’s plenty to unpack about whether the stock is still fundamentally attractive at current levels.

Let’s dive in by looking at how different valuation approaches view Commerzbank’s prospects, and stick around for an even better strategy to make sense of the stock’s real value further on.

Commerzbank scores just 2/6 on our valuation checks. See what other red flags we found in the full valuation breakdown.

The Excess Returns valuation model looks at how much profit a company generates above its cost of equity, focusing particularly on how efficiently it uses shareholders’ funds. In Commerzbank’s case, the data points to a business delivering a substantial margin over its required rate of return.

Here is how the numbers stack up: the book value per share stands at €30.01, while the stable earnings per share (EPS) is €3.06, based on weighted future Return on Equity (ROE) estimates from 12 analysts. The average ROE is a solid 10.46%, with the cost of equity at €1.77 per share. This translates into excess returns per share of €1.29. The stable book value is expected to be around €29.28, as projected by six analysts.

Given these figures, the model estimates Commerzbank’s intrinsic value at €56.82 per share. With the current market price sitting notably lower, the Excess Returns approach suggests the stock is trading at a 44.8% discount to its calculated fair value. This means, from an excess returns perspective, Commerzbank appears significantly undervalued at this time.

Result: UNDERVALUED

Head to the Valuation section of our Company Report for more details on how we arrive at this Fair Value for Commerzbank.

Our Excess Returns analysis suggests Commerzbank is undervalued by 44.8%. Track this in your watchlist or portfolio, or discover more undervalued stocks.

The Price-to-Earnings (PE) ratio is a widely used valuation metric for profitable companies because it provides a clear snapshot of how much investors are willing to pay for each euro of earnings. For banks like Commerzbank, which generate steady earnings, the PE ratio is especially helpful in comparing valuations across similar profitable businesses.

What constitutes a "normal" or "fair" PE ratio depends significantly on expectations for earnings growth, as well as perceived risks in the business or broader industry. Typically, a company expecting higher growth rates may justify a higher PE, while greater risks and uncertainty tend to push the multiple lower.

Currently, Commerzbank trades at a PE ratio of 14.61x. This is noticeably above the average PE of its industry peers, which sits at 10.30x, and higher than the overall Banks sector average of 10.27x. However, Simply Wall St’s proprietary Fair Ratio, which reflects Commerzbank’s unique mix of growth prospects, profit margins, market cap, and industry conditions, is 14.36x. The Fair Ratio is a more comprehensive benchmark than simply comparing with peers or the sector because it takes into account the company’s future earnings potential and risk profile, not just where others in the industry currently stand.

Given that Commerzbank’s PE ratio of 14.61x is very close to its Fair Ratio of 14.36x, the shares appear to be fairly valued based on this approach.

Result: ABOUT RIGHT

PE ratios tell one story, but what if the real opportunity lies elsewhere? Discover companies where insiders are betting big on explosive growth.

Earlier we mentioned there is an even better way to make sense of valuation, so let us introduce you to Narratives, a smarter and more dynamic way to invest. A Narrative is the story behind the numbers, allowing you to capture your personal perspective on a company by forecasting its future revenues, earnings, margins, and ultimately its fair value. Instead of just looking at past figures, a Narrative connects Commerzbank’s business trends (such as digital transformation or ESG leadership) to a clear financial forecast and a fair value estimate.

Narratives are easy to use and accessible on Simply Wall St’s Community page, where millions of investors share and refine their views. They help you decide when to buy or sell by comparing your Narrative’s fair value with the current market price. Because they are updated whenever news or results come out, your view stays current. For example, some investors see Commerzbank’s digital leadership and expect a fair value as high as €36.1, while others worry about regulatory risks and set a much lower fair value of €21.0, showing how Narratives reflect different outlooks. With Narratives, you bring together your own expectations, the latest data, and real market prices, making your decisions more informed and personal than ever.

Do you think there's more to the story for Commerzbank? Create your own Narrative to let the Community know!

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.

Companies discussed in this article include CBK.xtra.

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