Guides
Plain-language explainers on AI investing tools, crypto software and the calculations behind portfolio performance. Each guide opens with a direct answer and lists its sources.
AI Investing Agents: What They Are and How They Work
How agents plan, use tools and check results, and the four levels of autonomy.
Read guideAI Trading Agents Explained: How They Work and Their Risks
Decision engines, how orders get placed, and the risks trading permission adds.
Read guideAI Investing Agents vs Robo-Advisors: Key Differences
Managed service vs software you direct: who decides and who is accountable.
Read guideAI Trading Agent Security & Risk Checklist
API permissions, loss limits, kill switches, prompt injection and provider checks.
Read guideHuman-in-the-Loop vs Autonomous Trading: Trade-offs
Approval on every order vs software acting within limits.
Read guideHow to Evaluate an AI Investing Tool: 8 Questions
Eight questions, good and bad answers, and a 20-minute self-test.
Read guideHow On-Chain Analytics Works: Data, Labels and Limits
From raw blocks to metrics, and where fact ends and interpretation begins.
Read guideCrypto Portfolio Tracker vs Spreadsheet: Which to Use
Full control and privacy vs automatic imports across wallets and chains.
Read guideHow to Choose Crypto Tax Software: A 7-Step Checklist
Jurisdiction, integrations, DeFi coverage, pricing tiers and review tools.
Read guideWhat Is a Portfolio Tracker? How It Works and What to Look For
How trackers import holdings, measure returns and handle currencies.
Read guideTime-Weighted Return Explained, With a Worked Example
Chaining sub-period returns so deposit timing doesn't distort performance.
Read guideMoney-Weighted Return Explained (and vs Time-Weighted)
Your personal return including deposit timing, with TWR compared.
Read guideHow Stock Screeners Work (and Common Mistakes)
Universes, filter types, data definitions and common screening mistakes.
Read guideCAGR vs Average Annual Return: Why They Differ
Why a 0% average can still lose you 13%, with the formulas and a worked example.
Read guideHow to Calculate Your FIRE Number
Spending divided by withdrawal rate, where the 4% rule comes from, and its limits.
Read guideReal Rate of Return: Adjusting for Inflation
The exact formula, multi-year and after-tax examples, and which inflation figure to use.
Read guideSequence-of-Returns Risk Explained
Same returns, reversed order, a $296,433 gap: a worked example and ways to manage it.
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