Correlation Between CVS Health and West Pharmaceutical

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

By analyzing existing cross correlation between CVS Health Corp and West Pharmaceutical Services, you can compare the effects of market volatilities on CVS Health and West Pharmaceutical 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 CVS Health with a short position of West Pharmaceutical. Check out your portfolio center. Please also check ongoing floating volatility patterns of CVS Health and West Pharmaceutical.

Diversification Opportunities for CVS Health and West Pharmaceutical

-0.85

Correlation Coefficient

CVS Health  West Pharmaceutical

Pay attention - limited upside

The 3 months correlation between CVS and West is -0.85. Overlapping area represents the amount of risk that can be diversified away by holding CVS Health Corp and West Pharmaceutical Services in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on West Pharmaceutical and CVS Health 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 CVS Health Corp are associated (or correlated) with West Pharmaceutical. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of West Pharmaceutical has no effect on the direction of CVS Health i.e., CVS Health and West Pharmaceutical go up and down completely randomly.

Pair Corralation between CVS Health and West Pharmaceutical

Considering the 90-day investment horizon CVS Health Corp is expected to generate 0.49 times more return on investment than West Pharmaceutical. However, CVS Health Corp is 2.05 times less risky than West Pharmaceutical. It trades about 0.27 of its potential returns per unit of risk. West Pharmaceutical Services is currently generating about -0.09 per unit of risk. If you would invest  4,436  in CVS Health Corp on December 26, 2024 and sell it today you would earn a total of  2,212  from holding CVS Health Corp or generate 49.86% return on investment over 90 days.

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

CVS Health Corp  vs.  West Pharmaceutical Services

CVS Health Corp

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in CVS Health Corp are ranked lower than 21 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively unfluctuating basic indicators, CVS Health unveiled solid returns over the last few months and may actually be approaching a breakup point.

West Pharmaceutical

Risk-Adjusted Performance

Very Weak

Over the last 90 days West Pharmaceutical Services has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of weak 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 CVS Health and West Pharmaceutical

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

The idea behind CVS Health Corp and West Pharmaceutical Services 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 Pair Correlation module to compare performance and examine fundamental relationship between any two equity instruments.