Structured, plain-English courses on how investing works — from your first share to valuing a company. Free, neutral, no investment advice.
Stock Market 101
Beginner · 7 lessons
The stock market, finally explained in plain English. Seven lessons that build one solid mental model — no jargon, no assumed knowledge, real company data from lesson one.
Earnings Season
Intermediate · 6 lessons
Learn to read what public companies actually report every quarter — the anatomy of an earnings report, consensus estimates, guidance, and the metrics that move stocks.
Valuation
Advanced · 6 lessons
How professionals decide what a company is worth — valuation multiples, discounted cash flow, relative valuation, value traps, and the margin of safety that protects you.