Amount $???? ## Portfolio Beta: Portfolio Beta is given as the sum of individual weights multiplied by the individual betas of the stocks in the portfolio. Porftolio beta of a market is always 1 and that of the risk free asset is zero. ## Answer and Explanation: Become a Study.com member to unlock this answer! Create your account Amount invested in stock Y is$76,900

• Let the weight of stock X is wx
• Weight of stock Y is wy
• Weight of risk free asset = 1 - wx - wy

• Beta of stock...

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.