Correlation Between Biogen and Merck

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Can any of the company-specific risk be diversified away by investing in both Biogen 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 Biogen and Merck into the same portfolio, which is an essential part of the fundamental portfolio management process.
By analyzing existing cross correlation between Biogen Inc and Merck Company, you can compare the effects of market volatilities on Biogen 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 Biogen with a short position of Merck. Check out your portfolio center. Please also check ongoing floating volatility patterns of Biogen and Merck.

Diversification Opportunities for Biogen and Merck

  Correlation Coefficient

Significant diversification

The 3 months correlation between Biogen and Merck is 0.07. Overlapping area represents the amount of risk that can be diversified away by holding Biogen Inc and Merck Company in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Merck Company and Biogen 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 Biogen 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 Company has no effect on the direction of Biogen i.e., Biogen and Merck go up and down completely randomly.

Pair Corralation between Biogen and Merck

Given the investment horizon of 90 days Biogen Inc is expected to generate 2.88 times more return on investment than Merck. However, Biogen is 2.88 times more volatile than Merck Company. It trades about 0.01 of its potential returns per unit of risk. Merck Company is currently generating about 0.03 per unit of risk. If you would invest  28,902  in Biogen Inc on July 6, 2022 and sell it today you would lose (2,472)  from holding Biogen Inc or give up 8.55% of portfolio value over 90 days.
Time Period3 Months [change]
DirectionMoves Together 
ValuesDaily Returns

Biogen Inc  vs.  Merck Company

 Performance (%) 
Biogen Inc 
Biogen Performance
6 of 100
Compared to the overall equity markets, risk-adjusted returns on investments in Biogen Inc are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Despite somewhat conflicting forward indicators, Biogen sustained solid returns over the last few months and may actually be approaching a breakup point.

Biogen Price Channel

Merck Company 
Merck Performance
0 of 100
Over the last 90 days Merck Company has generated negative risk-adjusted returns adding no value to investors with long positions. Despite fairly strong basic indicators, Merck is not utilizing all of its potentials. The latest stock price confusion, may contribute to short-horizon losses for the traders.

Merck Price Channel

Biogen and Merck Volatility Contrast

   Predicted Return Density   

Pair Trading with Biogen and Merck

The main advantage of trading using opposite Biogen and Merck positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Biogen 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.
Biogen vs. Amazon Inc
The idea behind Biogen Inc and Merck Company 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.
Merck vs. Amazon Inc
Check out your portfolio center. 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 Probability Of Bankruptcy module to get analysis of equity chance of financial distress in the next 2 years.

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