Correlation Between DexCom and Arch Capital

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

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

Diversification Opportunities for DexCom and Arch Capital

-0.31

Correlation Coefficient

DexCom  Arch Capital

Very good diversification

The 3 months correlation between DexCom and Arch is -0.31. Overlapping area represents the amount of risk that can be diversified away by holding DexCom Inc and Arch Capital Group in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Arch Capital Group and DexCom 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 DexCom Inc are associated (or correlated) with Arch Capital. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Arch Capital Group has no effect on the direction of DexCom i.e., DexCom and Arch Capital go up and down completely randomly.

Pair Corralation between DexCom and Arch Capital

Assuming the 90 days horizon DexCom Inc is expected to under-perform the Arch Capital. In addition to that, DexCom is 2.41 times more volatile than Arch Capital Group. It trades about -0.03 of its total potential returns per unit of risk. Arch Capital Group is currently generating about 0.02 per unit of volatility. If you would invest  8,807  in Arch Capital Group on September 30, 2024 and sell it today you would earn a total of  153.00  from holding Arch Capital Group or generate 1.74% return on investment over 90 days.

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

DexCom Inc  vs.  Arch Capital Group

DexCom Inc

Risk-Adjusted Performance

15 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in DexCom Inc are ranked lower than 15 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, DexCom reported solid returns over the last few months and may actually be approaching a breakup point.

Arch Capital Group

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Arch Capital Group has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, Arch Capital is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with DexCom and Arch Capital

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

The idea behind DexCom Inc and Arch Capital Group 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 Global Markets Map module to get a quick overview of global market snapshot using zoomable world map. Drill down to check world indexes.