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How to start crypto trading: exchanges, security, and first steps.
Aprender the fundamentals of cryptocurrency trading and how to get started.
Key factors: coin selection, security, fees, language support
NEXUS picks: Bybit (40M+ users), OKX (Web3 integrated), Bitget (copy trading)
Bitcoin (BTC) 50% / Ethereum (ETH) 30% / Altcoins 20%
Diversification is key. Never put everything in one coin.
• Always enable 2FA
• Move large holdings to hardware wallets
• Watch for phishing (verify URLs)
• Don't store long-term on exchanges
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