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Believe Quote by Benoit Mandelbrot

“When the weather changes and hurricanes hit, nobody believes that the laws of physics have changed. Similarly, I don't believe that when the stock market goes into terrible gyrations its rules have changed. It's the same stock market with the same mechanisms and the same people.” quote by Benoit Mandelbrot
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“When the weather changes and hurricanes hit, nobody believes that the laws of physics have changed. Similarly, I don't believe that when the stock market goes into terrible gyrations its rules have changed. It's the same stock market with the same mechanisms and the same people.”

Benoit Mandelbrot

About This Quote

Source Book: The ( (The) Nature of Markets, 1999

Market fluctuations follow unchanged underlying laws despite appearances.

In simple terms: Markets stay the same despite chaos.

Key Takeaway

Trust in fundamental principles.

Themes

finance physics systems theory

Mood

analytical cautious

Type

theoretical practical

When to use this quote

  • stock trading
  • economic forecasting
  • risk assessment

Key Concepts

complexity fractal geometry

Questions to Reflect On

  • How do you differentiate noise from true change?
  • What safeguards protect against misreading market signals?
A Different Perspective

Assumes rational actors, ignoring behavioral shifts.

2.8 out of 5 (8 ratings)

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