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Free guides covering everything from basic valuation concepts to advanced financial models. No signup required.
What Is Fair Value? A Simple Guide for Investors
Learn what fair value means, how it is calculated using DCF, relative valuation, and analyst consensus, and how to use it to find overvalued and undervalued stocks. Includes real examples and formulas.
Read the guide →UNDERSTAND VALUATION
Core Valuation Concepts
What determines whether a stock is cheap or expensive? Start here to understand the foundational ideas behind every valuation method.
What Is Fair Value? A Simple Guide for Investors
Learn what fair value means, how it is calculated using DCF, relative valuation, and analyst consensus, and how to use it to find overvalued and undervalued stocks. Includes real examples and formulas.
Read →What Is Intrinsic Value? How to Calculate a Stock's True Worth
Learn what intrinsic value means in investing, how it differs from market price, the three main methods to calculate it (DCF, relative valuation, asset-based), and how to use it to find undervalued stocks. Includes formula, examples, and common mistakes.
Read →How to Tell If a Stock Is Overvalued or Undervalued
Learn the key methods investors use to determine whether a stock is priced above or below its real worth. Includes fair value comparison, valuation ratios, 5 warning signs of overvaluation, real examples, value traps, and a step-by-step checklist.
Read →What Is Margin of Safety? Warren Buffett's Key Investing Principle
Learn what margin of safety means in investing, how to calculate it, what percentage Warren Buffett and Benjamin Graham recommend, and how to apply it to your stock picks. Includes real examples.
Read →How to Read Stock Fundamentals: P/E, ROE, and Dividend Yield
Learn the three most important stock metrics every investor needs: P/E ratio, Return on Equity, and Dividend Yield. Includes formulas, real stock examples, sector comparisons, and how to use all three together.
Read →VALUATION METHODS
How to Value a Stock
The specific models and ratios analysts use to calculate what a stock is worth. Each method answers a different question about value.
How to Value a Stock: 5 Methods Every Investor Should Know
Learn 5 proven methods to determine whether a stock is fairly priced: DCF analysis, P/E ratio, EV/EBITDA, Graham Number, and free cash flow yield. Includes when to use each method, real examples, and a step-by-step framework.
Read →P/E Ratio Explained: What It Tells You About a Stock
Learn what the P/E ratio is, how to calculate it with the formula, what counts as a good P/E ratio by sector, and how to use it to find undervalued stocks. Includes interactive calculator, real stock examples, and sector averages table.
Read →EV/EBITDA Explained: A Better Valuation Metric Than P/E?
Learn what EV/EBITDA is, how to calculate it step by step with our free calculator, what counts as a good ratio by sector, and why analysts prefer it over P/E. Includes formula, real examples, sector benchmarks, and common mistakes.
Read →DCF Model Explained: How Discounted Cash Flow Analysis Works
Learn how the DCF model works step by step, including the formula, how to project cash flows, choose a discount rate, calculate terminal value, and interpret the result. Includes practical examples.
Read →What Is DCF? A Beginner's Guide to Discounted Cash Flow
Learn what Discounted Cash Flow (DCF) means in simple terms, why it matters for stock investors, the three key ingredients of any DCF analysis, and how Fair Price Index uses it. Beginner-friendly guide.
Read →The Graham Number: Benjamin Graham's Formula for Finding Undervalued Stocks
Learn the Graham Number formula, calculate it instantly with our free interactive calculator, see real stock examples with a comparison table, and understand when Benjamin Graham's classic valuation method works and when it does not.
Read →Free Cash Flow Explained: Why It Matters More Than Earnings
Learn what free cash flow is, how to calculate it, why it is more reliable than net income, what good FCF looks like, and how to use FCF yield in stock analysis. Includes formula, examples, and red flags.
Read →How to Build a Multi-Stage DCF Model
Learn how to build a two-stage and three-stage DCF model step by step. Covers high-growth phase, transition phase, terminal value, sensitivity analysis, and common mistakes. Includes formulas and a worked example.
Read →Adjusting WACC for Country Risk: How to Value International Stocks
Learn how to adjust the discount rate for country risk when valuing stocks in emerging and frontier markets. Covers country risk premium, sovereign spread method, Damodaran approach, and practical examples for international DCF analysis.
Read →QUICK REFERENCE
Tools & Reference
Interactive calculators and definitions to support your analysis.
Valuation Tools
DCF, P/E Ratio, EV/EBITDA, and Graham Number calculators.
Open tools →43 TERMSInvestment Glossary
Clear definitions of essential investing and valuation terms.
Browse glossary →OUR MODELFPI Methodology
How we calculate fair price and the FPI Rating for 37,000+ stocks.
Learn more →APPLY WHAT YOU LEARN
See fair values for 37,000+ stocks
Fair Price Index calculates daily fair values using DCF, relative valuation, and analyst consensus. Check any stock instantly.
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