Weak form market efficiency is a concept that suggests past stock prices and trading volumes do not predict future stock prices. In a weak form efficient market, all historical information is already ...

The global commodities market is facing unprecedented challenges due to a combination of geopolitical tensions, economic uncertainty and supply chain disruptions. These factors have led to significant ...

If no one had ever thought of that one, we all would have been market timing all along. In every other market that exists, people buy more of the thing offered for sale when it is priced well than ...

The Efficient Market Hypothesis (EMH) has retreated from bold claims of efficiency to a weaker defense that abandons its original claims. The "nihilist defense" simply asserts most active managers ...

Fama is captain of Team Efficient Markets and Thaler is captain of Team Behavioral Finance. Each represents conflicting academic market philosophies that have been warring for years. Market efficiency ...