UK Accounting Glossary
Share prices in a stock market react immediately to the announcement of new information.
The Efficient Market Hypothesis (also known as EMH) is an investment theory whereby share prices reflect all information and consistent alpha generation is impossible.
To help you cite our definitions in your bibliography, here is the proper citation layout for the three major formatting styles, with all of the relevant information filled in.
Definitions for Efficient Markets Hypothesis are sourced/syndicated from:
This glossary post was last updated: 23rd December 2018.