Correlation Between Costamare and Star Bulk

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

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

Diversification Opportunities for Costamare and Star Bulk

-0.67

Correlation Coefficient

Costamare  Star Bulk

Excellent diversification

The 3 months correlation between Costamare and Star is -0.67. Overlapping area represents the amount of risk that can be diversified away by holding Costamare and Star Bulk Carriers in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Star Bulk Carriers and Costamare 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 Costamare are associated (or correlated) with Star Bulk. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Star Bulk Carriers has no effect on the direction of Costamare i.e., Costamare and Star Bulk go up and down completely randomly.

Pair Corralation between Costamare and Star Bulk

Given the investment horizon of 90 days Costamare is expected to under-perform the Star Bulk. But the stock apears to be less risky and, when comparing its historical volatility, Costamare is 1.15 times less risky than Star Bulk. The stock trades about -0.18 of its potential returns per unit of risk. The Star Bulk Carriers is currently generating about 0.07 of returns per unit of risk over similar time horizon. If you would invest  1,461  in Star Bulk Carriers on December 30, 2024 and sell it today you would earn a total of  137.00  from holding Star Bulk Carriers or generate 9.38% return on investment over 90 days.

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

Costamare  vs.  Star Bulk Carriers

Costamare

Risk-Adjusted Performance

Very Weak

Over the last 90 days Costamare has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of conflicting performance in the last few months, the Stock's basic indicators remain rather sound which may send shares a bit higher in April 2025. The latest tumult may also be a sign of longer-term up-swing for the firm shareholders.

Star Bulk Carriers

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Star Bulk Carriers are ranked lower than 5 (%) of all global equities and portfolios over the last 90 days. Despite quite conflicting essential indicators, Star Bulk may actually be approaching a critical reversion point that can send shares even higher in April 2025.

Pair Trading with Costamare and Star Bulk

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

The idea behind Costamare and Star Bulk Carriers 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 Pair Correlation module to compare performance and examine fundamental relationship between any two equity instruments.