P/E ratio: should cryptocurrency traders use it?

Why the price/earnings ratio is not applicable to most crypto-assets

Many novice traders try to use familiar stock market tools to analyze cryptocurrencies. The P/E ratio is one of them. Here’s the problem: the price-to-earnings ratio simply does not work for Bitcoin, Ethereum, and most altcoins because they do not generate profit in the classical sense and do not report like companies.

What is the P/E ratio and how is it calculated

In short, this indicator reflects how much money investors are willing to pay for each dollar of profit. It is calculated as follows:

P/E = (share price / earnings per share)

Where earnings per share (EPS) is the total net profit of the company divided by the number of outstanding shares. This is a guide to assess the fair value of an asset in the stock market.

What types of P/E ratio exist

In practice, different calculation options are used:

• Current metric: based on real profits for the last 12 months - this is the actual results
• Prospective calculation: takes into account the expected profit for the next 12 months according to analysts' forecasts
• Absolute Indicator: the basic calculation without comparisons — simply the current price divided by the last EPS
• Relative ratio: compares the company's indicator with the industry average or the company's historical data.

How to Properly Interpret P/E

A high ratio indicates that the market expects strong profitable growth. A low one could mean either an undervaluation of the asset or financial issues. But everything is relative. Technology companies trade at high P/E ratios because rapid growth is expected. Utilities trade at low ratios because they grow slowly and steadily.

Pros and Cons of the P/E Ratio

Advantages:

• Quick assessment of relative value
• Convenient for comparing companies within the same sector
• Helps identify potentially undervalued assets
• Shows how the market's attitude towards the company has changed over time

Restrictions:

• Not applicable to unprofitable companies (the formula loses meaning with negative profit)
• Does not account for growth rates — a high P/E for a young company may be justified, while a low P/E for an older company is normal.
• Subject to manipulation by companies through changes in reporting methodology
• Ignores debts, cash flow, and other critical factors
• Loses meaning when comparing companies from different industries

P/E in the Cryptocurrency World: Experimental Approaches

For Bitcoin and standard crypto-assets, the P/E ratio does not exist. But in the decentralized finance ecosystem (DeFi), analysts sometimes apply a similar logic. For example, for platforms that generate fees, one can calculate the market capitalization to earned fees ratio — an unofficial analog of P/E.

These are experimental methods that have not yet gained widespread adoption, but they demonstrate an intention to apply traditional financial analysis metrics to new assets.

Conclusion

The P/E ratio is a powerful tool for analyzing company stocks, but in its classic form, it is not suitable for cryptocurrencies. It works best within a single industry and requires context. Do not rely on it alone—always look at revenue, net profit, debt levels, and other metrics. In the cryptocurrency space, completely different metrics are needed to assess value.

Important: This information is provided for educational purposes only and does not constitute financial or investment advice. Please consult with professional advisors before making any investment decisions. The value of digital assets is volatile and you may lose your investments. You are fully responsible for your decisions.