Zero-Beta Portfolio

Definition of 'Zero-Beta Portfolio'


A portfolio constructed to have zero systematic risk or, in other words, a beta of zero. A zero-beta portfolio would have the same expected return as the risk-free rate. Such a portfolio would have zero correlation with market movements, given that its expected return equals the risk-free rate, a low rate of return.

Investopedia explains 'Zero-Beta Portfolio'


A zero-beta portfolio is quite unlikely to attract investor interest in bull markets, since such a portfolio has no market exposure and would therefore underperform a diversified market portfolio. In a bear market, however, it may attract some interest, although even in such a case, investors are likely to question whether merely investing in risk-free, short-term treasuries is a better and cheaper alternative to a zero-cost portfolio.



Related Video for 'Zero-Beta Portfolio'

comments powered by Disqus
Hot Definitions
  1. Maintenance Margin

    The minimum amount of equity that must be maintained in a margin account. In the context of the NYSE and FINRA, after an investor has bought securities on margin, the minimum required level of margin is 25% of the total market value of the securities in the margin account.
  2. Leased Bank Guarantee

    A bank guarantee that is leased to a third party for a specific fee. The issuing bank will conduct due diligence on the creditworthiness of the customer looking to secure a bank guarantee, then lease a guarantee to that customer for a set amount of money and over a set period of time, typically less than two years.
  3. Degree Of Financial Leverage - DFL

    A ratio that measures the sensitivity of a company’s earnings per share (EPS) to fluctuations in its operating income, as a result of changes in its capital structure. Degree of Financial Leverage (DFL) measures the percentage change in EPS for a unit change in earnings before interest and taxes (EBIT).
  4. Jeff Bezos

    Self-made billionaire Jeff Bezos is famous for founding online retail giant Amazon.com.
  5. Re-fracking

    Re-fracking is the practice of returning to older wells that had been fracked in the recent past to capitalize on newer, more effective extraction technology. Re-fracking can be effective on especially tight oil deposits – where the shale products low yields – to extend their productivity.
  6. TIMP (acronym)

    'TIMP' is an acronym that stands for 'Turkey, Indonesia, Mexico and Philippines.' Similar to BRIC (Brazil, Russia, India and China), the acronym was coined by and investor/economist to group fast-growing emerging market economies in similar states of economic development.
Trading Center