Recently, when studying token valuation, I found that many beginners tend to overlook an important indicator—Fully Diluted Valuation (FDV). Honestly, this concept seems complicated, but understanding its impact on your investment decisions can be quite significant.

Simply put, FDV represents the total potential value of a project assuming all tokens are in circulation. Market cap, on the other hand, is just the current value based on the circulating tokens. What's the difference? Imagine you're looking at a new project with a low current market cap, but its FDV is alarmingly high—that's a red flag, because in the future, a large number of new tokens could enter the market, potentially diluting the value of your holdings.

Here's a real-world example. Bitcoin is currently priced around $67,000, with a total supply of about 21 million coins. Calculated this way, BTC's fully diluted market cap is approximately $1.34 trillion. But Bitcoin is unique because its supply is fixed, so FDV and market cap are nearly the same. In contrast, XRP's current price is $1.32, with a circulating supply of about 61.4 billion coins, but the total supply is 100 billion coins—that's a significant difference.

Calculating FDV is straightforward: total supply multiplied by the current price. That's the formula, but the underlying implications are profound. Many projects release tokens gradually to control supply—for example, Ripple has a lock-up plan for XRP, and Tezos rewards stakers. These mechanisms influence the future circulating supply.

Why focus on FDV? Because it helps you see the project's true potential, rather than being fooled by the current price. Imagine you're evaluating a project with a low market cap but a high FDV—that could be a hidden opportunity, but it also carries risks. Conversely, a project with both high market cap and high FDV (like Bitcoin) usually indicates it has been widely recognized.

But beware of a trap. Many people treat FDV as absolute truth, but it relies on assumptions. First, FDV assumes token prices stay constant, but in reality, when supply increases, prices often decline. Second, it doesn't consider the actual token release schedule—some projects have lock-up periods of years, so few new tokens enter the market in the short term. Lastly, factors like market competition, regulatory changes, and project progress all influence actual value, which FDV cannot reflect.

Therefore, my advice is that FDV is a useful reference indicator, but should never be used alone for investment decisions. You need to consider market cap, token unlock schedules, project development, and market environment from multiple angles. Especially when choosing investment targets, don’t be fooled by low market cap—understand the logic behind fully diluted valuation to avoid pitfalls.