Home › Learn

Learn to Invest

Free, plain-English guides to investing — written for people starting from zero. No jargon, no hype, and honest about risk.

Want live market data? See How's the Market? for today's biggest movers, index performance, and news — with guides on how to read it.

Every guide here is written to be genuinely useful on its own. If you're brand new, start at the top and work down. If you want to practice what you read, StockCraft's free simulator gives you $10,000 in fake money to try it risk-free.

Start here

What Is the Stock Market?

Shares, exchanges, and why prices move — in plain English.

How to Buy Your First Stock

A step-by-step walkthrough, including what to do after you buy.

How Much Money Do You Need to Start?

The honest answer, and what to handle financially first.

I Have $500. How Should I Start?

A specific 30-day plan for a first $500.

Investing basics

Stocks vs. ETFs

The difference that quietly determines how much risk you take.

What Is Compound Growth?

The math that builds wealth, and why time beats amount.

What Is a Dividend?

Getting paid to hold — and when a high yield is a red flag.

What Is Dollar-Cost Averaging?

Does it actually work? An honest look at the research.

Risk & strategy

How to Diversify Your Investments

Spreading risk across companies, sectors, and countries.

The Mistakes That Wreck Beginners

Ten predictable errors, and how to avoid each one.

Options

Options Explained for Beginners

Calls, puts, strikes, and premiums — clearly.

Why Options Trading Is Risky

The part of the pitch that usually gets left out.

Markets & sectors

How to Read an Earnings Reaction

Why good news can crash a stock.

AI Stocks Explained

What these companies actually do, and why they move together.

Defense Stocks & Geopolitics

Why the sector reacts to world events — and the limits of it.

Reference

Investing Glossary

95 terms in plain English, from EPS to wash sales.

Practice what you've learned

$10,000 in practice money. Real stocks, crypto, options, and global markets. No signup, no deposit, no risk.

Open the free simulator →