Correlation Between National Tax and Calvert Bond

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

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

Diversification Opportunities for National Tax and Calvert Bond

0.83

Correlation Coefficient

National Tax  Calvert Bond

Very poor diversification

The 3 months correlation between National and Calvert is 0.83. Overlapping area represents the amount of risk that can be diversified away by holding The National Tax Free and Calvert Bond Portfolio in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Calvert Bond Portfolio and National Tax 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 The National Tax Free are associated (or correlated) with Calvert Bond. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Calvert Bond Portfolio has no effect on the direction of National Tax i.e., National Tax and Calvert Bond go up and down completely randomly.

Pair Corralation between National Tax and Calvert Bond

Assuming the 90 days horizon National Tax is expected to generate 1.95 times less return on investment than Calvert Bond. But when comparing it to its historical volatility, The National Tax Free is 2.35 times less risky than Calvert Bond. It trades about 0.13 of its potential returns per unit of risk. Calvert Bond Portfolio is currently generating about 0.11 of returns per unit of risk over similar time horizon. If you would invest  1,431  in Calvert Bond Portfolio on May 3, 2025 and sell it today you would earn a total of  26.00  from holding Calvert Bond Portfolio or generate 1.82% return on investment over 90 days.

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

The National Tax Free  vs.  Calvert Bond Portfolio

National Tax

Risk-Adjusted Performance

OK

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

Calvert Bond Portfolio

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Calvert Bond Portfolio are ranked lower than 8 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly strong fundamental drivers, Calvert Bond is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with National Tax and Calvert Bond

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

The idea behind The National Tax Free and Calvert Bond 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.

Check out your portfolio center.

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 Portfolio Holdings module to check your current holdings and cash postion to detemine if your portfolio needs rebalancing.