Correlation Between Cisco Systems and Extreme Networks

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

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

Diversification Opportunities for Cisco Systems and Extreme Networks

0.54

Correlation Coefficient

Cisco Systems  Extreme Networks

Very weak diversification

The 3 months correlation between Cisco and Extreme is 0.54. Overlapping area represents the amount of risk that can be diversified away by holding Cisco Systems and Extreme Networks in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Extreme Networks and Cisco Systems 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 Cisco Systems are associated (or correlated) with Extreme Networks. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Extreme Networks has no effect on the direction of Cisco Systems i.e., Cisco Systems and Extreme Networks go up and down completely randomly.

Pair Corralation between Cisco Systems and Extreme Networks

Given the investment horizon of 90 days Cisco Systems is expected to generate 1.64 times less return on investment than Extreme Networks. But when comparing it to its historical volatility, Cisco Systems is 1.66 times less risky than Extreme Networks. It trades about 0.22 of its potential returns per unit of risk. Extreme Networks is currently generating about 0.21 of returns per unit of risk over similar time horizon. If you would invest  1,401  in Extreme Networks on May 3, 2025 and sell it today you would earn a total of  365.00  from holding Extreme Networks or generate 26.05% return on investment over 90 days.

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

Cisco Systems  vs.  Extreme Networks

Cisco Systems

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Cisco Systems are ranked lower than 16 (%) of all global equities and portfolios over the last 90 days. In spite of very weak fundamental indicators, Cisco Systems displayed solid returns over the last few months and may actually be approaching a breakup point.

Extreme Networks

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Extreme Networks are ranked lower than 16 (%) of all global equities and portfolios over the last 90 days. Even with relatively weak basic indicators, Extreme Networks reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Cisco Systems and Extreme Networks

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

The idea behind Cisco Systems and Extreme Networks 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 Rebalancing module to analyze risk-adjusted returns against different time horizons to find asset-allocation targets.