Correlation Between NORTHEAST UTILITIES and Spirent Communications

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

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

Diversification Opportunities for NORTHEAST UTILITIES and Spirent Communications

0.4

Correlation Coefficient

NORTHEAST UTILITIES  Spirent Communications

Very weak diversification

The 3 months correlation between NORTHEAST and Spirent is 0.4. Overlapping area represents the amount of risk that can be diversified away by holding NORTHEAST UTILITIES and Spirent Communications plc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Spirent Communications and NORTHEAST UTILITIES 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 NORTHEAST UTILITIES 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 NORTHEAST UTILITIES i.e., NORTHEAST UTILITIES and Spirent Communications go up and down completely randomly.

Pair Corralation between NORTHEAST UTILITIES and Spirent Communications

Assuming the 90 days trading horizon NORTHEAST UTILITIES is expected to generate 0.73 times more return on investment than Spirent Communications. However, NORTHEAST UTILITIES is 1.37 times less risky than Spirent Communications. It trades about 0.04 of its potential returns per unit of risk. Spirent Communications plc is currently generating about 0.01 per unit of risk. If you would invest  5,436  in NORTHEAST UTILITIES on December 24, 2024 and sell it today you would earn a total of  164.00  from holding NORTHEAST UTILITIES or generate 3.02% return on investment over 90 days.

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

NORTHEAST UTILITIES  vs.  Spirent Communications plc

NORTHEAST UTILITIES

Risk-Adjusted Performance

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in NORTHEAST UTILITIES are ranked lower than 2 (%) of all global equities and portfolios over the last 90 days. In spite of rather sound forward-looking indicators, NORTHEAST UTILITIES is not utilizing all of its potentials. The current stock price tumult, may contribute to shorter-term losses for the shareholders.

Spirent Communications

Risk-Adjusted Performance

Weak

Over the last 90 days Spirent Communications plc has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, Spirent Communications is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with NORTHEAST UTILITIES and Spirent Communications

The main advantage of trading using opposite NORTHEAST UTILITIES and Spirent Communications positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if NORTHEAST UTILITIES 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 NORTHEAST UTILITIES 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 Headlines Timeline module to stay connected to all market stories and filter out noise. Drill down to analyze hype elasticity.