## Portfolio Volatility:

The volatility of a portfolio is determined not only by the volatility of individual assets, but also by the correlation between asset returns. As more and more assets are included, the latter becomes increasingly more important.

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The weight of your portfolio is 2 for the Google stock, and -1 for the Yahoo stock. The negative sign for the Yahoo stock indicates a short position...

Portfolio Weight, Return & Variance: Definition & Examples

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Chapter 12 / Lesson 1
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A portfolio can be designed in several different ways. It is important to understand the basics of a portfolio before building and managing one. In this lesson, we will go over the weight, return, and variance of a portfolio.