Correlation Between NorthWestern and Southwest Gas

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

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

Diversification Opportunities for NorthWestern and Southwest Gas

0.41

Correlation Coefficient

NorthWestern  Southwest Gas

Very weak diversification

The 3 months correlation between NorthWestern and Southwest is 0.41. Overlapping area represents the amount of risk that can be diversified away by holding NorthWestern and Southwest Gas Holdings in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Southwest Gas Holdings and NorthWestern 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 NorthWestern are associated (or correlated) with Southwest Gas. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Southwest Gas Holdings has no effect on the direction of NorthWestern i.e., NorthWestern and Southwest Gas go up and down completely randomly.

Pair Corralation between NorthWestern and Southwest Gas

Considering the 90-day investment horizon NorthWestern is expected to generate 0.96 times more return on investment than Southwest Gas. However, NorthWestern is 1.04 times less risky than Southwest Gas. It trades about 0.1 of its potential returns per unit of risk. Southwest Gas Holdings is currently generating about 0.05 per unit of risk. If you would invest  5,283  in NorthWestern on December 31, 2024 and sell it today you would earn a total of  397.00  from holding NorthWestern or generate 7.51% return on investment over 90 days.

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

NorthWestern  vs.  Southwest Gas Holdings

NorthWestern

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in NorthWestern are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. In spite of rather unsteady basic indicators, NorthWestern may actually be approaching a critical reversion point that can send shares even higher in May 2025.

Southwest Gas Holdings

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in Southwest Gas Holdings are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. In spite of fairly strong basic indicators, Southwest Gas is not utilizing all of its potentials. The latest stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with NorthWestern and Southwest Gas

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

The idea behind NorthWestern and Southwest Gas Holdings 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 AI Portfolio Architect module to use AI to generate optimal portfolios and find profitable investment opportunities.