Why Prices Move (And Value Does Not) – Hess Group Investment Blog
Series 10

Why Prices Move (And Value Doesn't)

Price and Value Are Not the Same Thing

Stock prices move constantly — up or down by double digits in a single week — while the businesses beneath them barely change. This series explains what actually drives price movements, and how to tell the difference between noise and signal.

Part 1

Why Prices Move (And Value Doesn’t), Part 1: Meet Mr. Market

The stock price you see today is not the same thing as what the business is worth. Understanding that distinction is the foundation of everything that follows in this series.…

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Part 2

Why Prices Move (And Value Doesn't), Part 2: Interest Rates

When the price of borrowing money changes, the mathematical value of future earnings changes with it — even when those earnings haven't changed at all. That's why rising interest rates…

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Part 3

Why Prices Move (And Value Doesn’t), Part 3: Inflation

Inflation doesn’t just raise prices at the grocery store. For investors, it erodes real returns, drives interest rates higher, and exposes which businesses can protect themselves — and which ones…

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Part 4

Why Prices Move (And Value Doesn’t), Part 4: The Business Cycle

Stock prices almost always move before the economic data catches up. Here’s why — and why trying to trade that pattern is usually a losing game. In the fall of…

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Part 5

Why Prices Move (And Value Doesn’t), Part 5: Fear, Greed, and Herd Behavior

We’ve covered why markets price turning points before the data catches up. Part 5 goes one layer deeper: the human forces that amplify those swings far beyond what any rational…

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Part 6

Why Prices Move (And Value Doesn’t), Part 6: Putting It Together

Five parts of groundwork. One payoff. Here is the unified framework that answers the question this series set out to answer. Start with a moment you’ve probably experienced. You open…

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