Investing Guide

Stock picking, asset allocation, portfolio strategy, and the frameworks that separate informed investors from speculators.

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Click a category to see every guide available.

Stocks
22 guides
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How Stocks Work How to Buy Stocks Stock Exchanges Explained Common vs. Preferred Stock How to Read Stock Quotes Market Capitalization Guide Stock Valuation Methods Growth vs. Value Investing Dividend Investing Guide IPO Process Explained Stock Splits Explained Short Selling Explained Earnings Reports Explained How to Read SEC Filings Stock Buybacks Explained Insider Trading Rules Pre-Market & After-Hours Trading ADR Investing Guide Penny Stocks Guide Sector Rotation Strategy SPAC Investing Guide Direct Listing vs. IPO
Bonds
18 guides
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How Bonds Work Types of Bonds Bond Pricing Explained Yield Curve Explained Duration and Convexity Credit Ratings Explained Treasury Securities Guide Municipal Bonds Guide Corporate Bonds Guide Bond vs. Stock I Bonds Guide TIPS Bonds Guide High-Yield Bonds Guide Bond Laddering Strategy Bond Market Indicators Convertible Bonds Guide Callable Bonds Guide Floating Rate Bonds
ETFs & Funds
17 guides
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How ETFs Work ETF vs. Mutual Fund Index Funds Explained How to Pick an ETF Expense Ratio Explained Best S&P 500 ETFs Bond ETFs Guide Sector ETFs Guide International ETFs Guide Commodity ETFs Guide Leveraged ETFs Explained Inverse ETFs Explained Dividend ETFs Guide Thematic ETFs Guide ETF Tax Efficiency Target-Date Funds Explained Money Market Funds Guide
Options & Derivatives
25 guides
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How Options Work Calls and Puts Explained Options Pricing The Greeks Explained Covered Call Strategy Protective Put Strategy Iron Condor Strategy Straddle Strategy Options vs. Stocks Futures Explained Swaps Explained Bull Call Spread Bear Put Spread Calendar Spread Diagonal Spread Credit Spread Strategy Debit Spread Strategy Cash-Secured Put Collar Strategy Wheel Strategy Options Assignment Explained Options Expiration Guide Implied Volatility Guide Options for Income LEAPS Explained
Alternative Investments
15 guides
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Real Estate Investing REITs Explained Private Equity Explained Venture Capital Explained Hedge Funds Explained Commodities Investing Cryptocurrency Basics Gold Investing Guide Silver Investing Guide Oil Investing Guide Art Investing Wine Investing Farmland Investing Infrastructure Investing Crowdfunding Investing
Portfolio Management
17 guides
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Asset Allocation Guide Diversification Explained Rebalancing Guide Modern Portfolio Theory Risk vs. Return Dollar-Cost Averaging Benchmark Comparison Factor Investing Guide Smart Beta Explained ESG Investing Guide Risk Parity Strategy Core-Satellite Strategy Barbell Strategy Tactical Asset Allocation Strategic Asset Allocation Monte Carlo Simulation Backtesting Guide
Technical Analysis
15 guides
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Getting Started Candlestick Patterns Guide Chart Patterns Guide Support & Resistance Guide Trend Lines Guide Moving Averages Guide RSI Guide MACD Guide Bollinger Bands Guide Volume Analysis Guide Fibonacci Retracement Ichimoku Cloud Elliott Wave Theory Relative Strength Momentum Indicators
Fundamental Analysis
10 guides
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How to Analyze Stocks Reading Financial Statements Moat Analysis Management Quality Assessment Industry Analysis Framework Competitive Advantage Red Flags in Financials Earnings Quality Analysis Free Cash Flow Analysis Top-Down vs. Bottom-Up

New to Investing? Start Here

Five guides that build your foundation. Read them in order.

1
How Stocks Work
What a stock actually is, how ownership works, and why prices move.
2
How Bonds Work
Fixed income fundamentals — coupon, yield, maturity, and the inverse relationship with interest rates.
3
How ETFs Work
The most popular investment vehicle for a reason — what they are, how they trade, and why costs matter.
4
Asset Allocation Guide
How to split your money across stocks, bonds, and alternatives based on your goals and risk tolerance.
5
Diversification Explained
Why owning one great stock isn’t enough — and how to reduce risk without killing returns.

Related Sections

Go deeper with these complementary sections.

Cheat Sheets
Quick-reference formulas, ratios, and frameworks for every topic covered here.
Financial Modeling
DCF, LBO, comps, and three-statement models — apply valuation in practice.
Comparisons
Stocks vs. bonds, ETF vs. mutual fund, active vs. passive — side-by-side breakdowns.
Financial Glossary
400+ terms defined — every concept referenced in these guides.
Personal Finance
Retirement accounts, taxes, budgeting — where investing meets real-life planning.
Economics
GDP, inflation, the Fed — the macro forces that move every asset class.

Frequently Asked Questions

Common investing questions answered from a practical perspective.

How much money do I need to start investing?

Most brokerages have no minimum. You can buy fractional shares of stocks and ETFs for as little as $1. The amount matters less than the habit — starting with $50 per month and investing consistently will outperform waiting until you have a large lump sum. Our dollar-cost averaging guide explains why.

Should I invest in individual stocks or ETFs?

For most people, ETFs are the better starting point. A single S&P 500 ETF gives you exposure to 500 companies with one purchase, low fees, and instant diversification. Individual stocks can deliver higher returns but require more research and carry more risk. Many investors use a core-satellite approach — ETFs as the core, individual stocks as satellites. See our ETF guide and core-satellite strategy.

What’s the difference between active and passive investing?

Passive investing means buying index funds that track a benchmark — low fees, minimal effort, market returns. Active investing means picking individual stocks or hiring managers who try to beat the market. The data is clear: over 15+ year periods, most active managers underperform their benchmark after fees. That doesn’t mean active is always wrong, but it does mean the bar is high. Our active vs. passive comparison covers the full debate.

How do I decide my asset allocation?

Three factors: your time horizon, risk tolerance, and financial goals. A 30-year-old saving for retirement can handle 80–90% stocks. Someone retiring in 5 years needs more bonds. The classic starting point is “110 minus your age” in stocks, but your personal situation matters more than any formula. Our asset allocation guide walks through the decision framework.

Are options too risky for regular investors?

Not inherently — it depends on the strategy. Selling covered calls on stocks you own or buying protective puts is actually risk-reducing. Buying far out-of-the-money options for speculative bets is where people lose money fast. Options are a tool, and like any tool, the risk depends on how you use it. Start with our how options work guide, then learn the covered call before anything else.

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