Correlation Between Johnson Johnson and DexCom

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

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

Diversification Opportunities for Johnson Johnson and DexCom

-0.33

Correlation Coefficient

Johnson Johnson  DexCom

Very good diversification

The 3 months correlation between Johnson and DexCom is -0.33. Overlapping area represents the amount of risk that can be diversified away by holding Johnson Johnson and DexCom Inc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on DexCom Inc and Johnson Johnson 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 Johnson Johnson are associated (or correlated) with DexCom. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of DexCom Inc has no effect on the direction of Johnson Johnson i.e., Johnson Johnson and DexCom go up and down completely randomly.

Pair Corralation between Johnson Johnson and DexCom

Assuming the 90 days trading horizon Johnson Johnson is expected to generate 2.49 times less return on investment than DexCom. But when comparing it to its historical volatility, Johnson Johnson is 1.73 times less risky than DexCom. It trades about 0.08 of its potential returns per unit of risk. DexCom Inc is currently generating about 0.11 of returns per unit of risk over similar time horizon. If you would invest  798.00  in DexCom Inc on April 24, 2025 and sell it today you would earn a total of  137.00  from holding DexCom Inc or generate 17.17% return on investment over 90 days.

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

Johnson Johnson  vs.  DexCom Inc

Johnson Johnson

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in Johnson Johnson are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak forward-looking indicators, Johnson Johnson may actually be approaching a critical reversion point that can send shares even higher in August 2025.

DexCom Inc

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in DexCom Inc are ranked lower than 8 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak technical and fundamental indicators, DexCom sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Johnson Johnson and DexCom

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

The idea behind Johnson Johnson and DexCom 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 USA ETFs module to find actively traded Exchange Traded Funds (ETF) in USA.