Insights
Framework deep-dives and how-to guides — not opinions. Each one shows the formula, the inputs, and how to apply it to a real stock.
What the PEGY ratio is, how it improves on the PEG ratio by adding dividend yield, the formula, and how Peter Lynch used it to find reasonably priced growth stocks.
What the Graham Number is, the formula √(22.5 × EPS × book value per share), where the 22.5 comes from, and how Benjamin Graham used it to find deep-value stocks.
A plain-English walkthrough of the discounted cash flow (DCF) method Warren Buffett uses to estimate a stock's intrinsic value — with the formula, the inputs, and a worked example.
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