Correlation Between Quanex Building and Delta Air

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

By analyzing existing cross correlation between Quanex Building Products and Delta Air Lines, you can compare the effects of market volatilities on Quanex Building and Delta Air 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 Quanex Building with a short position of Delta Air. Check out your portfolio center. Please also check ongoing floating volatility patterns of Quanex Building and Delta Air.

Diversification Opportunities for Quanex Building and Delta Air

0.67

Correlation Coefficient

Quanex Building  Delta Air

Poor diversification

The 3 months correlation between Quanex and Delta is 0.67. Overlapping area represents the amount of risk that can be diversified away by holding Quanex Building Products and Delta Air Lines in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Delta Air Lines and Quanex Building 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 Quanex Building Products are associated (or correlated) with Delta Air. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Delta Air Lines has no effect on the direction of Quanex Building i.e., Quanex Building and Delta Air go up and down completely randomly.

Pair Corralation between Quanex Building and Delta Air

Allowing for the 90-day total investment horizon Quanex Building is expected to generate 1.37 times less return on investment than Delta Air. In addition to that, Quanex Building is 1.17 times more volatile than Delta Air Lines. It trades about 0.11 of its total potential returns per unit of risk. Delta Air Lines is currently generating about 0.17 per unit of volatility. If you would invest  4,138  in Delta Air Lines on May 1, 2025 and sell it today you would earn a total of  1,312  from holding Delta Air Lines or generate 31.71% return on investment over 90 days.

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

Quanex Building Products  vs.  Delta Air Lines

Quanex Building Products

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Quanex Building Products are ranked lower than 8 (%) of all global equities and portfolios over the last 90 days. In spite of fairly fragile basic indicators, Quanex Building showed solid returns over the last few months and may actually be approaching a breakup point.

Delta Air Lines

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Delta Air Lines are ranked lower than 13 (%) of all global equities and portfolios over the last 90 days. Despite quite conflicting basic indicators, Delta Air disclosed solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Quanex Building and Delta Air

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

The idea behind Quanex Building Products and Delta Air Lines 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 Volatility module to check portfolio volatility and analyze historical return density to properly model market risk.