Cryptocurrency Prices, Market Cap & Live Crypto Data
Track live cryptocurrency prices, market capitalizations, 24-hour trading volumes, and price changes for Bitcoin, Ethereum, XRP, Solana, and thousands of altcoins — updated every 60 seconds directly from global exchanges.
Cryptocurrency is a digital or virtual form of money that uses cryptography for security and operates on decentralized networks — most commonly blockchains. Unlike traditional currencies issued by governments (fiat money), cryptocurrencies are not controlled by any single authority, central bank, or institution.
Bitcoin (BTC), launched in 2009 by the pseudonymous Satoshi Nakamoto, was the world’s first cryptocurrency. Since then, thousands of alternative coins (altcoins) have been created for different purposes — from smart contract platforms like Ethereum to fast payment networks like Solana and privacy-focused coins like Monero.
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Blockchain
A tamper-proof distributed ledger that records all transactions across thousands of computers worldwide.
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Cryptography
Mathematical algorithms protect ownership and validate transactions without needing a central authority.
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Decentralization
No single government, bank, or company controls the network — it’s run by thousands of participants.
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Trading
Crypto trades 24/7 on global exchanges. Prices are set by supply and demand in real time.
How to read crypto market data
Market Cap — Total value of all coins in circulation (price × circulating supply). Higher market cap means a more established coin.
24h Volume — Total dollar value traded in the last 24 hours. High volume signals strong market interest and liquidity.
Price Change % — How much the price moved vs 24 hours or 7 days ago. Green = gain, Red = loss.
Circulating Supply — Number of coins currently available in the market. Affects price based on scarcity.
BTC Dominance — Bitcoin’s share of the total crypto market cap. High dominance = investors preferring Bitcoin over altcoins.
7-Day Sparkline — A mini chart showing the price trend over the past week at a glance.
Frequently asked questions about crypto
What is the biggest cryptocurrency today? ⌄
Bitcoin (BTC) is the largest cryptocurrency by market capitalization, holding over 57% of the entire crypto market. Ethereum (ETH) is second, followed by Solana (SOL), BNB, and XRP. You can see the current top coins with live prices in the table above.
How do cryptocurrency prices work? ⌄
Crypto prices are determined purely by supply and demand on cryptocurrency exchanges. When more people want to buy a coin than sell it, the price rises — and vice versa. Key factors include news events, regulatory changes, institutional adoption, technological upgrades, and broader market sentiment.
What is CoinMarketCap and CoinGecko? ⌄
CoinMarketCap and CoinGecko are the two most popular cryptocurrency data aggregators. They collect price data from hundreds of exchanges worldwide and provide market cap rankings, trading volumes, historical price charts, and other metrics for thousands of cryptocurrencies.
Is cryptocurrency a good investment? ⌄
Cryptocurrency carries significant risk due to extreme price volatility. While it has generated exceptional returns for early investors in some cases, it has also resulted in major losses for others. Always do your own research (DYOR), only invest what you can afford to lose, and consider consulting a licensed financial advisor before investing.
What is Bitcoin dominance? ⌄
Bitcoin dominance measures Bitcoin’s market cap as a percentage of the total cryptocurrency market cap. When dominance is high (above 55%), investors tend to prefer Bitcoin over altcoins. When it drops, it can signal an “altcoin season” where smaller coins outperform Bitcoin.
How do I buy cryptocurrency? ⌄
To buy cryptocurrency, you typically need to: (1) Create an account on a reputable exchange like Coinbase, Binance, or Kraken; (2) Complete identity verification (KYC); (3) Deposit funds via bank transfer or card; (4) Search for the coin you want and place a buy order. Always store larger holdings in a personal wallet for security.
What are virtual currencies? ⌄
Virtual currencies is a broad term that includes all digital forms of value that exist only electronically — including cryptocurrencies, central bank digital currencies (CBDCs), and in-game tokens. Cryptocurrencies are a subset of virtual currencies that use cryptographic security and typically operate on decentralized blockchains.