Cryptocurrency

Cryptocurrencies are digital or virtual currencies that use cryptography for security. Bitcoin, created in 2009, was the first decentralized cryptocurrency. Today, thousands of cryptocurrencies exist, including Ethereum, Solana, and many others serving various purposes from smart contracts to decentralized finance (DeFi).

Understanding Cryptocurrency Markets:

• Market Cap - Total value of all coins in circulation
• Trading Volume - Amount traded over 24 hours
• Circulating Supply vs Total Supply
• Blockchain technology and consensus mechanisms
• DeFi and NFT ecosystems