Correlation Between Cellnex Telecom and Spirent Communications

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

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

Diversification Opportunities for Cellnex Telecom and Spirent Communications

-0.69

Correlation Coefficient

Cellnex Telecom  Spirent Communications

Excellent diversification

The 3 months correlation between Cellnex and Spirent is -0.69. Overlapping area represents the amount of risk that can be diversified away by holding Cellnex Telecom SA and Spirent Communications plc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Spirent Communications and Cellnex Telecom 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 Cellnex Telecom SA are associated (or correlated) with Spirent Communications. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Spirent Communications has no effect on the direction of Cellnex Telecom i.e., Cellnex Telecom and Spirent Communications go up and down completely randomly.

Pair Corralation between Cellnex Telecom and Spirent Communications

Assuming the 90 days trading horizon Cellnex Telecom SA is expected to under-perform the Spirent Communications. In addition to that, Cellnex Telecom is 2.06 times more volatile than Spirent Communications plc. It trades about -0.09 of its total potential returns per unit of risk. Spirent Communications plc is currently generating about 0.32 per unit of volatility. If you would invest  17,338  in Spirent Communications plc on April 22, 2025 and sell it today you would earn a total of  2,202  from holding Spirent Communications plc or generate 12.7% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Against
Strength	Weak
Accuracy	98.44%
Values	Daily Returns

Cellnex Telecom SA  vs.  Spirent Communications plc

Cellnex Telecom SA

Risk-Adjusted Performance

Very Weak

Over the last 90 days Cellnex Telecom SA has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of latest uncertain performance, the Stock's basic indicators remain stable and the newest uproar on Wall Street may also be a sign of mid-term gains for the firm private investors.

Spirent Communications

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Spirent Communications plc are ranked lower than 24 (%) of all global equities and portfolios over the last 90 days. In spite of rather uncertain technical and fundamental indicators, Spirent Communications may actually be approaching a critical reversion point that can send shares even higher in August 2025.

Pair Trading with Cellnex Telecom and Spirent Communications

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

The idea behind Cellnex Telecom SA and Spirent Communications plc 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 Portfolio Rebalancing module to analyze risk-adjusted returns against different time horizons to find asset-allocation targets.