Coca-Cola | Invest with Adam Powell, Ph.D.

Greetings from India, home of the Indian Rupee. Having previously written about the value of the Canadian Dollar, Chinese Renminbi,...

Last year, I went to Germany and compared German and American prices. This year brought me to the Chinese eastern seaboard, where I...

Often, people say that they wish America was more like Europe, as Europeans supposedly have a higher quality of life. Just as I have...

Today, the market went down. It went down in the U.S. (IYY: -1.14%), it went down in Asia (EPP: -2.29%), it went down in Europe (FEZ:...

Definition: Correlation: The strength and direction of a linear relationship between two random variables (historical prices of two...