Correlation Between Legrand SA and Compagnie

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

By analyzing existing cross correlation between Legrand SA and Compagnie de Saint Gobain, you can compare the effects of market volatilities on Legrand SA and Compagnie 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 Legrand SA with a short position of Compagnie. Check out your portfolio center. Please also check ongoing floating volatility patterns of Legrand SA and Compagnie.

Diversification Opportunities for Legrand SA and Compagnie

0.75

Correlation Coefficient

Legrand SA  Compagnie

Poor diversification

The 3 months correlation between Legrand and Compagnie is 0.75. Overlapping area represents the amount of risk that can be diversified away by holding Legrand SA and Compagnie de Saint Gobain in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Compagnie de Saint and Legrand SA 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 Legrand SA are associated (or correlated) with Compagnie. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Compagnie de Saint has no effect on the direction of Legrand SA i.e., Legrand SA and Compagnie go up and down completely randomly.

Pair Corralation between Legrand SA and Compagnie

Assuming the 90 days horizon Legrand SA is expected to generate 1.03 times more return on investment than Compagnie. However, Legrand SA is 1.03 times more volatile than Compagnie de Saint Gobain. It trades about 0.26 of its potential returns per unit of risk. Compagnie de Saint Gobain is currently generating about 0.12 per unit of risk. If you would invest  9,387  in Legrand SA on April 24, 2025 and sell it today you would earn a total of  2,888  from holding Legrand SA or generate 30.77% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Significant
Accuracy	98.44%
Values	Daily Returns

Legrand SA  vs.  Compagnie de Saint Gobain

Legrand SA

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Legrand SA are ranked lower than 20 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Legrand SA sustained solid returns over the last few months and may actually be approaching a breakup point.

Compagnie de Saint

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Compagnie de Saint Gobain are ranked lower than 9 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Compagnie may actually be approaching a critical reversion point that can send shares even higher in August 2025.

Pair Trading with Legrand SA and Compagnie

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

The idea behind Legrand SA and Compagnie de Saint Gobain 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 Risk-Return Analysis module to view associations between returns expected from investment and the risk you assume.