Alpha measures an investment's return relative to a benchmark, while beta measures risk. Find out how these two metrics can help you pick investments that match your risk/return profile.

DexCom focuses on continuous glucose monitoring systems, with a strong market position and global reach. Click here to read ...

Recent advances in glucose management are reshaping our understanding of cognitive decline and dementia prevention. Energy ...

Alpha vs. Beta Alpha vs. beta. Before getting into the formulas, consider the following scenario: You invest in a fund manager who tends to buy many stocks that can be volatile against the market ...