Where can I buy and sell Link coin?

LINK (Chainlink) can be purchased on major cryptocurrency exchanges including Coinbase, Binance, Kraken, and Gemini. You'll need to create an account, verify your identity, and link a payment method like a bank account or credit card. For selling, simply reverse the process—log into your exchange account and create a sell order. LINK trades on both spot markets (buy and hold) and futures markets (advanced trading). Prices vary slightly across exchanges due to market differences. Always use reputable, regulated exchanges and enable security features like two-factor authentication to protect your account.