Have you ever wondered why some projects have very cheap token prices but still struggle to grow over the long term? The answer lies in two valuation metrics that every crypto investor should understand: Market Cap and FDV.

Both of these may sound similar, but they represent two completely different layers of meaning. Understanding the difference between them will help you avoid financial mistakes during your investment process.

Market Cap is the total value of all tokens currently circulating in the market right now. The formula is very simple: take the number of tokens in circulation and multiply it by the current token price. Importantly, the circulating supply is calculated as total supply minus locked tokens and burned tokens. In other words, MC shows you how much that project is valued based on the tokens that investors already hold.

So what is FDV? It is the value the project would have when all tokens are issued to the market. You multiply the maximum supply by the current token price. In other words, FDV shows you how much the project would be valued if all tokens were unlocked.

This is the key point you need to pay attention to. If MC is low but FDV is high, it means there are still a large number of tokens that haven’t yet circulated—tokens that are locked or not yet issued. As these tokens are gradually unlocked, selling pressure will increase. Demand doesn’t rise, but supply increases massively—this is the recipe for token prices to fall. Conversely, if MC is close to FDV, you don’t need to worry too much about token inflation.

Let’s take a concrete example: a project has an MC of only $1 million, but only 1% of its tokens are currently circulating. That means its FDV would be $100 million. The project may be good, but as new tokens are continuously pumped out, the selling pressure will be very heavy. You need to understand the project’s token unlock schedule before deciding to invest.

Bitcoin is a great case to compare. After more than a decade, more than 95% of the total BTC supply has been mined and is in circulation. The BTC supply is fixed at 21 million, and the Halving mechanism ensures that every 4 years, the amount of Bitcoin issued per new block is cut in half. Currently, Bitcoin’s MC and FDV are almost the same—around $1.62 trillion. That’s why, when demand increases, the price of BTC rises without being hindered by inflation pressure from newly issued tokens.

When you invest in a new project, start with thorough fundamental analysis: the product, the team, and the investors. Only then should you consider FDV. If the fundamentals aren’t good, analyzing FDV is meaningless.

Some ways to tell whether a project is worth investing based on FDV: compare FDV across projects in the same sector. If your project’s FDV is much smaller than that of competitors in the same industry, but it still has solid fundamentals, that’s a positive sign. For example, today’s Layer 1 projects often have FDV ranging from hundreds of millions to a few billion dollars. If you find a similar project but its FDV is only around $10–20 million, that could be an opportunity.

Another approach is to compare the current FDV with the valuation used in previous funding rounds. Take Connext Network as an example: its last funding round valued the project at $250 million, but after the token was listed, the price dropped deeply and the FDV fell to about $28 million. That means FDV has decreased by nearly 9 times. In cases like this, early investors often tend to support the project to bring it back to the FDV level they invested at, in order to recover their capital. That could be a good signal for you to consider buying.

In summary, understanding what FDV is and how it relates to MC will help you avoid valuation traps. Don’t just look at a cheap token price and forget to check FDV. That’s the difference between a smart investor and a lucky one.