If Security Markets Are Semistrong-Form Efficient, Investors Cannot Solely Use

question 34

Multiple Choice

If security markets are semistrong-form efficient, investors cannot solely use ____ to earn excess returns.

• A)previous price movements
• B)insider information
• C)publicly available information
• D)previous price movements AND publicly available information

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Definitions:

Verizon

An American multinational telecommunications and technology company known for its wireless products and services.

Facebook

A social media platform designed for sharing messages, photos, and videos, often used for social networking and advertising.

Google

Google is a multinational technology company best known for its search engine, which has become synonymous with internet-based information retrieval.

Very Large Companies

Very Large Companies are corporations that dominate their industries due to their immense size, resources, and market influence, often having a significant impact on the economy and employment.