Much of mainstream economics holds to the Efficient Market Hypothesis (EMH), which is built on highly unrealistic foundations ...

The efficient market hypothesis argues that current stock prices reflect all existing available information, making them fairly valued as they are presently. Given these assumptions, outperforming the ...

Most people who invest in stocks would like to believe that the market is rational; that is, there’s a rational basis for the price of a stock. They may believe that the price is based on past and ...

Buffett rejects the efficient markets hypothesis, but still recommends low-cost index funds for most ordinary investors.

CHICAGO, Sept. 17, 2025 /PRNewswire/ -- Hull Tactical, a pioneer in quantitative investment strategies, today announced the launch of its Kaggle competition: Hull Tactical Market Prediction, an ...

EMH is good to know about for investors considering a portfolio or 401(k) or other investing vehicle that tracks the markets rather than attempts to beat them. And those who believe, essentially, that ...

“The efficient market hypothesis assumes that markets can’t be beat because everyone has the same information. This reasoning is conceptually flawed. Even if everyone had all the same information, ...

It's been a tough time for many investors lately, and plenty are feeling the pain of beaten-down valuations in their stock portfolios. Could some of this be due to widespread overreaction in the stock ...

Two investors discuss recent events with Peloton and the emotional reactivity in the markets. It's been a tough time for many investors lately, and plenty are feeling the pain of beaten-down ...