Correlation Between Cars and PACCAR

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

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

Diversification Opportunities for Cars and PACCAR

0.62

Correlation Coefficient

Cars  PACCAR

Poor diversification

The 3 months correlation between Cars and PACCAR is 0.62. Overlapping area represents the amount of risk that can be diversified away by holding Cars Inc and PACCAR Inc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on PACCAR Inc and Cars 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 Cars Inc are associated (or correlated) with PACCAR. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of PACCAR Inc has no effect on the direction of Cars i.e., Cars and PACCAR go up and down completely randomly.

Pair Corralation between Cars and PACCAR

Given the investment horizon of 90 days Cars is expected to generate 1.08 times less return on investment than PACCAR. In addition to that, Cars is 1.7 times more volatile than PACCAR Inc. It trades about 0.05 of its total potential returns per unit of risk. PACCAR Inc is currently generating about 0.08 per unit of volatility. If you would invest  8,914  in PACCAR Inc on May 5, 2025 and sell it today you would earn a total of  734.00  from holding PACCAR Inc or generate 8.23% return on investment over 90 days.

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

Cars Inc  vs.  PACCAR Inc

Cars Inc

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in Cars Inc are ranked lower than 3 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively fragile basic indicators, Cars may actually be approaching a critical reversion point that can send shares even higher in September 2025.

PACCAR Inc

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in PACCAR Inc are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Even with relatively unfluctuating basic indicators, PACCAR may actually be approaching a critical reversion point that can send shares even higher in September 2025.

Pair Trading with Cars and PACCAR

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

The idea behind Cars Inc and PACCAR Inc 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 Rebalancing module to analyze risk-adjusted returns against different time horizons to find asset-allocation targets.