Correlation Between Vanguard Health and Calvert Equity

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

By analyzing existing cross correlation between Vanguard Health Care and Calvert Equity Portfolio, you can compare the effects of market volatilities on Vanguard Health and Calvert Equity 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 Vanguard Health with a short position of Calvert Equity. Check out your portfolio center. Please also check ongoing floating volatility patterns of Vanguard Health and Calvert Equity.

Diversification Opportunities for Vanguard Health and Calvert Equity

0.15

Correlation Coefficient

Vanguard Health  Calvert Equity

Average diversification

The 3 months correlation between Vanguard and Calvert is 0.15. Overlapping area represents the amount of risk that can be diversified away by holding Vanguard Health Care and Calvert Equity Portfolio in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Calvert Equity Portfolio and Vanguard 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 Vanguard Health Care are associated (or correlated) with Calvert Equity. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Calvert Equity Portfolio has no effect on the direction of Vanguard Health i.e., Vanguard Health and Calvert Equity go up and down completely randomly.

Pair Corralation between Vanguard Health and Calvert Equity

Assuming the 90 days horizon Vanguard Health Care is expected to under-perform the Calvert Equity. In addition to that, Vanguard Health is 1.12 times more volatile than Calvert Equity Portfolio. It trades about -0.04 of its total potential returns per unit of risk. Calvert Equity Portfolio is currently generating about 0.05 per unit of volatility. If you would invest  2,782  in Calvert Equity Portfolio on May 7, 2025 and sell it today you would earn a total of  652.00  from holding Calvert Equity Portfolio or generate 23.44% return on investment over 90 days.

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

Vanguard Health Care  vs.  Calvert Equity Portfolio

Vanguard Health Care

Risk-Adjusted Performance

Very Weak

Over the last 90 days Vanguard Health Care has generated negative risk-adjusted returns adding no value to fund investors. In spite of fairly strong fundamental indicators, Vanguard Health is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Calvert Equity Portfolio

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Calvert Equity Portfolio are ranked lower than 10 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly strong fundamental indicators, Calvert Equity is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Vanguard Health and Calvert Equity

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

The idea behind Vanguard Health Care and Calvert Equity Portfolio 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 Economic Indicators module to top statistical indicators that provide insights into how an economy is performing.