What Is Crypto Market Capitalization?
Crypto market capitalization represents the total value of all mined or circulating coins of a specific cryptocurrency. It serves as a key metric for ranking cryptocurrencies—the higher the market cap, the higher the ranking and market share.
Calculation:
Market cap = Total circulating supply × Current price per coin.
Example: To calculate Ethereum’s market cap, multiply its circulating supply by its current price.
Comparing Crypto Market Caps
Market caps fall into three categories:
Large-cap coins (> USD 10 billion)
- Examples: Bitcoin, Ethereum
- Characteristics: Established protocols, active developer ecosystems, and proven track records.
Mid-cap coins (USD 1–10 billion)
- Higher growth potential but with increased volatility.
Small-cap coins (< USD 1 billion)
- Higher risk due to lower liquidity and adoption.
Limitations:
While useful, market cap alone can be misleading. Always cross-reference with:
- Trading volume
- Liquidity
- Fully diluted valuation (FDV)
- Project fundamentals
👉 Explore top cryptocurrencies by market cap
How CoinGecko Calculates Crypto Prices
CoinGecko uses a volume-weighted average price formula, aggregating data from multiple exchanges to determine real-time prices.
Why Do Prices Vary Across Exchanges?
Price differences arise due to:
- Regional economic conditions
- Liquidity levels
- Available trading pairs (e.g., BTC-BRL, ETH-BRL)
- Derivatives and leverage offerings
Where to Check Crypto Prices?
Track 10,000+ coins across 50+ fiat currencies on CoinGecko, including:
- BTC-BRL
- ETH-BRL
- SHIB-BRL
Key metrics:
- 24-hour trading volume
- Price charts
- Historical performance
- Circulating supply
Tools:
- GeckoTerminal (live on-chain analytics)
- Mobile apps (Android / iOS)
What Is 24-Hour Trading Volume?
This metric reflects the total USD value of a cryptocurrency traded on spot markets in the last 24 hours.
Example: A USD 15B 24h volume for Ethereum means USD 15B worth of ETH changed hands globally during that period.
FAQ Section
1. Why is market cap important in crypto?
It helps gauge a project’s relative size, stability, and dominance within the market.
2. Can small-cap coins outperform large-cap coins?
Yes, but they carry higher risk due to lower liquidity and adoption.
3. How often are CoinGecko’s prices updated?
Prices refresh in real-time based on aggregated exchange data.
4. What’s the difference between circulating supply and total supply?
Circulating supply includes tradable coins, while total supply accounts for all minted coins (even locked ones).
5. How do I use CoinGecko’s portfolio tracker?
Sign up to monitor your holdings’ performance and set price alerts.
👉 Start tracking your crypto portfolio today
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