Correlation Between NYSE Composite and EHealth

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

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

Diversification Opportunities for NYSE Composite and EHealth

0.79

Correlation Coefficient

NYSE Composite  EHealth

Poor diversification

The 3 months correlation between NYSE and EHealth is 0.79. Overlapping area represents the amount of risk that can be diversified away by holding NYSE Composite and eHealth in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on eHealth and NYSE Composite 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 NYSE Composite are associated (or correlated) with EHealth. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of eHealth has no effect on the direction of NYSE Composite i.e., NYSE Composite and EHealth go up and down completely randomly.

Pair Corralation between NYSE Composite and EHealth

Assuming the 90 days trading horizon NYSE Composite is expected to generate 6.88 times less return on investment than EHealth. But when comparing it to its historical volatility, NYSE Composite is 5.78 times less risky than EHealth. It trades about 0.14 of its potential returns per unit of risk. eHealth is currently generating about 0.16 of returns per unit of risk over similar time horizon. If you would invest  404.00  in eHealth on August 29, 2024 and sell it today you would earn a total of  162.50  from holding eHealth or generate 40.22% return on investment over 90 days.

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

NYSE Composite  vs.  eHealth

Pair Trading with NYSE Composite and EHealth

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

The idea behind NYSE Composite and eHealth 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 Latest Portfolios module to quick portfolio dashboard that showcases your latest portfolios.