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The Global Insight

What is a good investment alpha?

Author

Christopher Davis

Updated on February 06, 2026

An alpha of -15 means the investment was far too risky given the return. An alpha of zero suggests that an asset has earned a return commensurate with the risk. Alpha of greater than zero means an investment outperformed, after adjusting for volatility.

Is a positive alpha overpriced?

According to the Capital Asset Pricing Model (CAPM), a. a security with a positive alpha is considered overpriced. a security with a zero alpha is considered to be a good buy.

What does it mean when a stock has a positive alpha?

Essentially, alpha reflects the degree to which a stock’s returns meet or exceed the returns generated by the market. A stock with an alpha of zero performs in line with the market. A positive alpha indicates the security is outperforming the market.

What is alpha in a portfolio?

Alpha refers to excess returns earned on an investment above the benchmark return. Active portfolio managers seek to generate alpha in diversified portfolios, with diversification intended to eliminate unsystematic risk.

Is Beta better than alpha?

Alpha shows how well (or badly) a stock has performed in comparison to a benchmark index. Beta indicates how volatile a stock’s price has been in comparison to the market as a whole. A high alpha is always good.

Is alpha a good stock?

Alpha and Omega Semiconductor currently has a Zacks Rank of #2 (Buy). Our research shows that stocks rated Zacks Rank #1 (Strong Buy) and #2 (Buy) and Style Scores of A or B outperform the market over the following one-month period.

What is the alpha of a portfolio with a beta of 2 and actual return of 15%?

A portfolio with a return of 15% and a beta of 2 lies on the SML and therefore has an alpha of zero.

What does Seeking alpha mean?

trying to do better than average
Seeking “Alpha” means trying to do better than average (i.e. better than “Beta”); a worthy objective that, not surprisingly, less than half of all investors actually achieve.

Is APHA a buy or sell?

Barchart Opinion

Composite Indicator
TrendSpotterSell
50 – Day Average Volume: 4,449,017Average: 50% Buy
Long Term Indicators
100 Day Moving AverageSell

How much alpha is considered good?

A positive alpha of 1.0 means the fund or stock has outperformed its benchmark index by 1 percent. A similar negative alpha of 1.0 would indicate an underperformance of 1 percent. A beta of less than 1 means that the security will be less volatile than the market.

Is it worth the money to hire a financial advisor?

These people truly enjoy investing. They obsessively follow the markets and enjoy creating and doing financial projections. Perhaps most importantly, these investors have an incredible level of discipline that prevents their emotions from intervening with their long-term investment strategy.

Do you need to be an authorised financial adviser to invest in time?

TIME has been … This site uses cookies to enhance user experience. By using this site you accept our use of cookies. TIME does not accept direct investment. If you wish to invest in one of our solutions you will need to take advice from an authorised financial adviser.

Why do rational investors prefer positive skewness?

“Financial theory says that rational investors should prefer positive skewness. This is proven under some weak assumptions in “On The Direction of Preference for Moments of Higher Order Than The Variance” by Scott and Horvath (1980) (I can only find it on jstor, behind a wall ).What’s your view on this discrepancy?”

What are the benefits of having an investment advisor?

Among these benefits are guidance on developing an overall investment strategy, asset allocation, minimizing taxes, rebalancing, and how to structure/time withdrawals from your retirement accounts. Each of these services can incrementally boost a client’s returns—sometimes steadily, sometimes sporadically.