Apple (AAPL) stock has climbed 5% over the past five trading sessions and is now up 13% over the last month, driven by a ...

Discover how Jensen's alpha measures a portfolio's excess returns compared to a benchmark index, using the capital asset ...

The market has shifted Google’s perception from a mature advertising service to a leading infrastructure provider for the era ...

Goldman Sachs prefers stocks where foreign positioning is light. He likes stocks that are trading at reasonable multiples and could likely outperform when foreign sentiment improves.