Investing can often feel like navigating a maze of endless options and ever-shifting market conditions. This is where the Modern Portfolio Theory (MPT) comes in, offering a roadmap for making smarter ...

If you're an investor, then you owe a word of gratitude to the late Nobel Prize laureate Harry Markowitz and his work on Modern Portfolio Theory (MPT). The development and subsequent implementation of ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Forbes contributors publish independent expert analyses and insights. Robert Eccles writes about sustainability in the capital markets. I have previously written about the importance of system-level ...

Skylar Clarine is a fact-checker and expert in personal finance with a range of experience including veterinary technology and film studies. If you were to craft the perfect investment, you would ...

Before shifting into further discussion about whether these historical numbers provide the most appropriate assumptions for future market performance, it is worth understanding how to choose an asset ...