Oktober 27, 2026

Fundamental Analysis

Intrinsic Value Explained: DCF, Margin of Safety, Valuation Ranges and Why One Number Is a Trap

Intrinsic value explained with DCF, free cash flow, discount rates, margin of safety, valuation ranges, multiples, asset-based methods and common valuation traps.

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Operating Profit Margin: Formula, Examples, Scale Economics and Margin Expansion

Operating margin explained with the formula, operating income, EBIT margin, gross margin vs operating margin, operating leverage and common traps.

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Return on Assets (ROA) Explained: Formula, Examples and What a Good ROA Really Means

Return on assets explained with the ROA formula, average assets, ROA vs. ROE and ROIC, asset turnover, leverage, sector differences and common traps.

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Dividend Yield Explained: Formula, Examples and How to Spot a Yield Trap

Dividend yield is simple to calculate but easy to misread. Learn forward and trailing yield, payout coverage, ex-dividend mechanics and how to identify a yield trap.

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EBITDA Explained: Formula, Example, Adjusted EBITDA and the Cash Flow Trap

EBITDA strips out interest, taxes, depreciation and amortization—but it is not cash flow. Learn the formula, worked examples, adjusted EBITDA and the traps investors miss.

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Gross Margin Explained: What It Reveals About Pricing Power, Costs and Business Quality

Gross margin shows how much revenue remains after direct costs, but the number means very different things across industries. This guide explains the formula, worked examples, margin expansion, pricing power.

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Price-to-Sales Ratio Explained: When P/S Helps—and When It Hides a Bad Business

The price-to-sales ratio is popular when earnings are negative, especially in software and growth stocks. This guide explains the formula, margin math, enterprise-value alternatives and the traps that make low.

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PEG Ratio Explained: When Growth Makes a High P/E Cheap—and When It Doesn’t

The PEG ratio tries to fix the biggest weakness of the P/E ratio by adding growth. This guide explains the formula, worked examples, fair-value logic, growth traps and when PEG.

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Share Dilution Explained: How New Shares Change What You Really Own

Share dilution is easy to miss because your brokerage account still shows the same number of shares. This guide explains how new shares, stock-based compensation, warrants and convertibles change what.

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ROIC Explained: Return on Invested Capital Formula, Example and What a Good ROIC Really Means

ROIC shows how efficiently a company turns invested capital into after-tax operating profit. Learn the ROIC formula, NOPAT, invested capital, worked examples and what a good ROIC really means.

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