Market Cap
Market capitalization, or market cap, estimates the market value of a cryptocurrency's circulating supply. It is commonly calculated as: Market Cap = Current Price × Circulating Supply
✦ Key Insight
Market cap helps traders compare the relative size of different cryptocurrencies. Looking at token price alone can be misleading. A token priced at $0.01 can have a much larger valuation than a token priced at $100 if it has substantially more units in circulation. Market cap is therefore useful when comparing: Large-cap cryptocurrencies Mid-cap projects Small-cap tokens Token valuations Supply structures However, market cap does not represent the amount of money invested in a token or the amount that could be withdrawn from the market.
✕ Common Misconceptions
Assuming a low-priced token is cheap
Treating market cap as cash invested
Ignoring circulating supply
Ignoring FDV
Comparing market caps without examining liquidity
Assuming a high market cap means low risk
Ignoring token unlocks
Detailed Explanation
How It Works
Suppose a token trades at $5 and has 100 million tokens circulating.
Its market cap is:
$5 × 100 million = $500 million.
If only 10% of the eventual token supply is currently circulating, traders should also examine fully diluted valuation and future token unlocks.
FAQs
Does market cap show how much money entered a token?
No.
Can market cap change without new money equal to the change?
Yes. The market price applies mathematically across the circulating supply.
Is larger market cap always safer?
No, although larger assets often have deeper liquidity and longer operating histories.
In Practice
Dig Deeper
Circulating Supply
Circulating supply is the number of cryptocurrency units considered publicly available and circulating in the market. It generally excludes tokens that remain locked, permanently unavailable, or otherwise outside active circulation according to the data provider's methodology.
Total Supply
Total supply is the number of tokens that currently exist, usually excluding tokens that have been permanently destroyed or burned. It is different from circulating supply, which attempts to measure tokens actively available to the market, and maximum supply, which represents an upper limit if one exists.