Correlation Between Delta Air and Old Dominion

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

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

Diversification Opportunities for Delta Air and Old Dominion

0.79

Correlation Coefficient

Delta Air  Old Dominion

Poor diversification

The 3 months correlation between Delta and Old is 0.79. Overlapping area represents the amount of risk that can be diversified away by holding Delta Air Lines and Old Dominion Freight in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Old Dominion Freight and Delta Air 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 Delta Air Lines are associated (or correlated) with Old Dominion. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Old Dominion Freight has no effect on the direction of Delta Air i.e., Delta Air and Old Dominion go up and down completely randomly.

Pair Corralation between Delta Air and Old Dominion

Considering the 90-day investment horizon Delta Air Lines is expected to under-perform the Old Dominion. In addition to that, Delta Air is 1.33 times more volatile than Old Dominion Freight. It trades about -0.12 of its total potential returns per unit of risk. Old Dominion Freight is currently generating about -0.04 per unit of volatility. If you would invest  17,994  in Old Dominion Freight on December 27, 2024 and sell it today you would lose (1,127) from holding Old Dominion Freight or give up 6.26% of portfolio value over 90 days.

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

Delta Air Lines  vs.  Old Dominion Freight

Delta Air Lines

Risk-Adjusted Performance

Very Weak

Over the last 90 days Delta Air Lines has generated negative risk-adjusted returns adding no value to investors with long positions. Despite conflicting performance in the last few months, the Stock's basic indicators remain quite persistent which may send shares a bit higher in April 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.

Old Dominion Freight

Risk-Adjusted Performance

Very Weak

Over the last 90 days Old Dominion Freight has generated negative risk-adjusted returns adding no value to investors with long positions. Despite quite persistent technical and fundamental indicators, Old Dominion is not utilizing all of its potentials. The current stock price mess, may contribute to short-term losses for the institutional investors.

Pair Trading with Delta Air and Old Dominion

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

The idea behind Delta Air Lines and Old Dominion Freight 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 Equity Forecasting module to use basic forecasting models to generate price predictions and determine price momentum.