---
date: '2025-09-08'
description: financial theory stating that share prices reflect all available information, making consistent alpha generation impossible.
id: efficient market hypothesis
modified: 2026-06-05 15:08:26 GMT-04:00
tags:
  - seed
  - finance
title: efficient market hypothesis
created: '2025-09-08'
published: '2025-09-08'
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slug: thoughts/efficient-market-hypothesis
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---
states that share prices reflect all available information and consistent alpha generation is impossible.