Market Cap vs FDV: How to Value Solana Meme Coins
By Alphacino Editorial Team ·
Quick Take
Market cap tells you what a meme coin is worth today, FDV tells you what it would be worth if every token hit the market, and the gap between them is where traders get burned.
Two numbers sit at the top of every Solana meme coin chart: market cap and FDV. Most traders glance at one and move on. Knowing the difference is one of the easiest ways to avoid buying a top.
Market cap is simple: current price times circulating supply, meaning the tokens actually out in the wild and tradable right now. Fully diluted value, or FDV, is price times total supply, including tokens that are locked, unvested or still sitting in a team wallet. Market cap is what the coin is worth today. FDV is what it would be worth if every token were unlocked at the same price.
For most pump.fun launches the two numbers are basically identical. Pump.fun mints a fixed supply and pushes it all through the bonding curve, so there is no hidden unlock schedule. That is part of why the platform became the default launchpad: what you see is mostly what exists.
The gap shows up on tokens launched elsewhere, or projects that reserve big chunks for the team, marketing or a later airdrop. A coin showing a 5 million market cap but a 50 million FDV has 90 percent of its supply still waiting to hit the market. When that supply unlocks, someone sells it, and the price has to absorb it.
Even when market cap and FDV match, check who holds the supply. A token can be fully circulating and still have a handful of insider wallets controlling a third of it, which works like a hidden unlock they can dump at any moment. Use both numbers together, look at top holders, and price your entry against the real float, not the hype.
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