Correlation Between EBay and Amazon

Can any of the company-specific risk be diversified away by investing in both EBay and Amazon at the same time? Although using a correlation coefficient on its own may not help to predict future stock returns, this module helps to understand the diversifiable risk of combining EBay and Amazon into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between eBay Inc and Amazon Inc, you can compare the effects of market volatilities on EBay and Amazon and check how they will diversify away market risk if combined in the same portfolio for a given time horizon. You can also utilize pair trading strategies of matching a long position in EBay with a short position of Amazon. Check out your portfolio center. Please also check ongoing floating volatility patterns of EBay and Amazon.

Diversification Opportunities for EBay and Amazon

0.49

Correlation Coefficient

EBay  Amazon

Very weak diversification

The 3 months correlation between EBay and Amazon is 0.49. Overlapping area represents the amount of risk that can be diversified away by holding eBay Inc and Amazon Inc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Amazon Inc and EBay is a relative statistical measure of the degree to which these equity instruments tend to move together. The correlation coefficient measures the extent to which returns on eBay Inc are associated (or correlated) with Amazon. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Amazon Inc has no effect on the direction of EBay i.e., EBay and Amazon go up and down completely randomly.

Pair Corralation between EBay and Amazon

Assuming the 90 days trading horizon eBay Inc is expected to generate 1.3 times more return on investment than Amazon. However, EBay is 1.3 times more volatile than Amazon Inc. It trades about 0.02 of its potential returns per unit of risk. Amazon Inc is currently generating about -0.14 per unit of risk. If you would invest  6,019  in eBay Inc on December 24, 2024 and sell it today you would earn a total of  37.00  from holding eBay Inc or generate 0.61% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Weak
Accuracy	100.0%
Values	Daily Returns

eBay Inc  vs.  Amazon Inc

eBay Inc

Risk-Adjusted Performance

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in eBay Inc are ranked lower than 1 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively stable basic indicators, EBay is not utilizing all of its potentials. The newest stock price uproar, may contribute to short-horizon losses for the private investors.

Amazon Inc

Risk-Adjusted Performance

Very Weak

Over the last 90 days Amazon Inc has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of fragile performance in the last few months, the Stock's basic indicators remain comparatively stable which may send shares a bit higher in April 2025. The newest uproar may also be a sign of mid-term up-swing for the firm private investors.

Pair Trading with EBay and Amazon

The main advantage of trading using opposite EBay and Amazon positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if EBay position performs unexpectedly, Amazon can make up some of the losses. Pair trading also minimizes risk from directional movements in the market. For example, if an entire industry or sector drops because of unexpected headlines, the short position in Amazon will offset losses from the drop in Amazon's long position.

The idea behind eBay Inc and Amazon Inc pairs trading is to make the combined position market-neutral, meaning the overall market's direction will not affect its win or loss (or potential downside or upside). This can be achieved by designing a pairs trade with two highly correlated stocks or equities that operate in a similar space or sector, making it possible to obtain profits through simple and relatively low-risk investment.

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Note that this page's information should be used as a complementary analysis to find the right mix of equity instruments to add to your existing portfolios or create a brand new portfolio. You can also try the Analyst Advice module to analyst recommendations and target price estimates broken down by several categories.