Correlation Between CarMax and AutoNation

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

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

Diversification Opportunities for CarMax and AutoNation

0.08

Correlation Coefficient

CarMax  AutoNation

Significant diversification

The 3 months correlation between CarMax and AutoNation is 0.08. Overlapping area represents the amount of risk that can be diversified away by holding CarMax Inc and AutoNation in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on AutoNation and CarMax 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 CarMax Inc are associated (or correlated) with AutoNation. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of AutoNation has no effect on the direction of CarMax i.e., CarMax and AutoNation go up and down completely randomly.

Pair Corralation between CarMax and AutoNation

Assuming the 90 days horizon CarMax Inc is expected to under-perform the AutoNation. In addition to that, CarMax is 1.2 times more volatile than AutoNation. It trades about -0.07 of its total potential returns per unit of risk. AutoNation is currently generating about 0.14 per unit of volatility. If you would invest  14,825  in AutoNation on April 24, 2025 and sell it today you would earn a total of  2,120  from holding AutoNation or generate 14.3% return on investment over 90 days.

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

CarMax Inc  vs.  AutoNation

CarMax Inc

Risk-Adjusted Performance

Very Weak

Over the last 90 days CarMax Inc has generated negative risk-adjusted returns adding no value to investors with long positions. Despite latest fragile performance, the Stock's basic indicators remain stable and the current disturbance on Wall Street may also be a sign of long-run gains for the company stockholders.

AutoNation

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in AutoNation are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, AutoNation reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with CarMax and AutoNation

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

The idea behind CarMax Inc and AutoNation 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 Options Analysis module to analyze and evaluate options and option chains as a potential hedge for your portfolios.