Correlation Between Celyad SA and Erytech Pharma

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

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

Diversification Opportunities for Celyad SA and Erytech Pharma

0.0

Correlation Coefficient

Celyad SA  Erytech Pharma

Pay attention - limited upside

The 3 months correlation between Celyad and Erytech is 0.0. Overlapping area represents the amount of risk that can be diversified away by holding Celyad SA and Erytech Pharma SA in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Erytech Pharma SA and Celyad SA 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 Celyad SA are associated (or correlated) with Erytech Pharma. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Erytech Pharma SA has no effect on the direction of Celyad SA i.e., Celyad SA and Erytech Pharma go up and down completely randomly.

Pair Corralation between Celyad SA and Erytech Pharma

If you would invest (100.00) in Erytech Pharma SA on May 5, 2025 and sell it today you would earn a total of  100.00  from holding Erytech Pharma SA or generate -100.0% return on investment over 90 days.

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

Celyad SA  vs.  Erytech Pharma SA

Celyad SA

Risk-Adjusted Performance

Very Weak

Over the last 90 days Celyad SA has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of rather sound basic indicators, Celyad SA is not utilizing all of its potentials. The current stock price tumult, may contribute to shorter-term losses for the shareholders.

Erytech Pharma SA

Risk-Adjusted Performance

Very Weak

Over the last 90 days Erytech Pharma SA has generated negative risk-adjusted returns adding no value to investors with long positions. Even with relatively invariable basic indicators, Erytech Pharma is not utilizing all of its potentials. The current stock price agitation, may contribute to short-term losses for the retail investors.

Pair Trading with Celyad SA and Erytech Pharma

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

The idea behind Celyad SA and Erytech Pharma SA 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 Investing Opportunities module to build portfolios using our predefined set of ideas and optimize them against your investing preferences.