Correlation Between Amazon and Merck

Can any of the company-specific risk be diversified away by investing in both Amazon and Merck 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 Amazon and Merck into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Amazon Inc and Merck Co, you can compare the effects of market volatilities on Amazon and Merck 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 Amazon with a short position of Merck. Check out your portfolio center. Please also check ongoing floating volatility patterns of Amazon and Merck.

Diversification Opportunities for Amazon and Merck

0.3

Correlation Coefficient

Amazon  Merck

Weak diversification

The 3 months correlation between Amazon and Merck is 0.3. Overlapping area represents the amount of risk that can be diversified away by holding Amazon Inc and Merck Co in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Merck and Amazon 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 Amazon Inc are associated (or correlated) with Merck. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Merck has no effect on the direction of Amazon i.e., Amazon and Merck go up and down completely randomly.

Pair Corralation between Amazon and Merck

Assuming the 90 days trading horizon Amazon Inc is expected to under-perform the Merck. But the stock apears to be less risky and, when comparing its historical volatility, Amazon Inc is 1.05 times less risky than Merck. The stock trades about -0.15 of its potential returns per unit of risk. The Merck Co is currently generating about -0.06 of returns per unit of risk over similar time horizon. If you would invest  9,378  in Merck Co on December 23, 2024 and sell it today you would lose (738.00) from holding Merck Co or give up 7.87% of portfolio value over 90 days.

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

Amazon Inc  vs.  Merck Co

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.

Merck

Risk-Adjusted Performance

Very Weak

Over the last 90 days Merck Co has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of latest fragile performance, the Stock's forward-looking signals remain healthy and the recent disarray on Wall Street may also be a sign of long period gains for the firm investors.

Pair Trading with Amazon and Merck

The main advantage of trading using opposite Amazon and Merck positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Amazon position performs unexpectedly, Merck 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 Merck will offset losses from the drop in Merck's long position.

The idea behind Amazon Inc and Merck Co 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 Transaction History module to view history of all your transactions and understand their impact on performance.