Alexa Velin
I'm Alexa Velinxs, a finance writer and market analyst passionate about demystifying investing for everyday people. Drawing from years of trading experience and community education, I share practical insights on risk management, portfolio strategy, and financial independence. When I'm not analyzing charts, you'll find me exploring market trends and connecting with our growing community of thoughtful investors.
179 articles
Page 7 of 9
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What Are Crypto Flash Loans (And Why They Drained $197 Million in One Transaction)
Flash loans let you borrow millions with zero collateral—but pay it back in seconds. Learn how they work, why they're used in DeFi attacks, and what they mean…
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How to Use Moving Averages in Crypto Trading (The Indicator I Ignored Until It Cost Me a 40% Rally)
Learn how to use moving averages in crypto trading with proven strategies, setup guides, and common mistakes to avoid. Master this essential indicator today.
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Crypto Tax Loss Harvesting Strategies: How to Turn Market Losses Into Tax Wins
Master crypto tax loss harvesting in 2025. Learn how to offset capital gains, avoid IRS scrutiny, and leverage the wash sale exemption before it's gone.
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How to Use Support and Resistance in Crypto Trading (The Levels That Saved Me $15,000)
Learn how to identify and trade support and resistance levels in crypto. Master zones, breakouts, and role reversal with real Bitcoin examples from a trader who learned the…
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What is MEV in Crypto (And How Bots Stole $3,000 from My Swap)
MEV (Maximal Extractable Value) lets bots reorder transactions for profit. Learn how sandwich attacks work, why you're paying an invisible tax, and how to protect yourself.
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How to Use Volume Profile in Trading (The Market X-Ray I Wish I’d Known in 2018)
Learn how to use volume profile to find high-probability trade entries. Step-by-step guide with crypto examples, common mistakes, and strategies that actually work.
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How to Use Bollinger Bands in Crypto Trading (The Volatility Indicator That Caught the Bitcoin Top)
Learn how to use Bollinger Bands for crypto trading. Discover proven strategies, optimal settings, and how to avoid the mistakes that cost me $8,000.
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What Are Crypto Market Makers (And Why They Control Every Price You See)
Discover how crypto market makers control prices through bid-ask spreads, liquidity provision, and algorithmic trading—plus the dark side of wash trading and manipulation.
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What is Open Interest in Crypto Trading (And How It Saved Me from a $18,000 Liquidation Cascade)
Learn what open interest means in crypto trading and how to use it to predict market moves. Discover how tracking OI helped me avoid massive losses in 2025's…
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What is Crypto Swing Trading (And Why It Finally Made Me Profitable)
Discover what crypto swing trading is, how it works, and why it's perfect for traders who can't watch charts all day. Learn the strategies that turned my losses…
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What Are Crypto Whales (And How to Track Their Moves)
Crypto whales control billions in assets and move markets with single trades. Learn what whales are, how to track them, and the costly mistakes I made following their…
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What is MACD Indicator in Crypto Trading (And Why I Ignored It Until Missing a $15,000 Rally)
Learn what MACD indicator is and how to use it in crypto trading. Includes settings, signals, common mistakes, and real backtest data from a working trader.
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What Are Crypto Trading Pairs (And Why I Bought $500 of the Wrong Token My First Week)
Learn what crypto trading pairs are, how to read BTC/USDT and other pairs, and avoid the costly mistakes I made. Complete beginner's guide with examples.
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What is Crypto Arbitrage Trading (And Why I Stopped Chasing Every Spread)
Crypto arbitrage trading exploits price differences across exchanges. Learn how it works, realistic profit expectations in 2025, and why automation is non-negotiable.
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What is Proof of Stake (And Why I Stopped Worrying About Missing the Ethereum Merge)
Discover what proof of stake is, how it works, and why Ethereum switched from PoW. Learn about staking rewards, risks, and whether PoS cryptos belong in your portfolio.
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What is Relative Strength Index (RSI) in Crypto (And Why I Stopped Trusting It Blindly)
Learn what RSI (Relative Strength Index) means in crypto trading. I'll explain overbought/oversold signals, divergence strategies, and the mistakes that cost me $6,000.
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How to Read Bitcoin Fear and Greed Index (The Sentiment Tool That Saved Me from FOMO)
Learn how to read the Bitcoin Fear and Greed Index with this step-by-step guide. Discover how I use this sentiment tool to time entries and exits, avoid FOMO,…
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What is Crypto Leverage Trading (And Why It Nearly Destroyed My Portfolio)
Learn what crypto leverage trading is, how it works, and why 100x leverage wiped out $20B in 2025. A complete guide to using leverage safely (or avoiding it…
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How to Rebalance a Crypto Portfolio (The Strategy That Saved Me from 80% Altcoin Overexposure)
Learn how to rebalance a crypto portfolio with threshold-based strategies, tax-loss harvesting tips, and step-by-step examples. Data shows 78% outperformed HODL in 2018.
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What is Total Value Locked (TVL) in Crypto? (The DeFi Metric That Nearly Fooled Me)
Total Value Locked (TVL) measures the dollar value of assets locked in DeFi protocols. Learn how TVL is calculated, why it matters, and why it can mislead you.
