Correlation Between Randstad and Interroll Holding

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

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

Diversification Opportunities for Randstad and Interroll Holding

0.85

Correlation Coefficient

Randstad  Interroll Holding

Very poor diversification

The 3 months correlation between Randstad and Interroll is 0.85. Overlapping area represents the amount of risk that can be diversified away by holding Randstad NV and Interroll Holding AG in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Interroll Holding and Randstad 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 Randstad NV are associated (or correlated) with Interroll Holding. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Interroll Holding has no effect on the direction of Randstad i.e., Randstad and Interroll Holding go up and down completely randomly.

Pair Corralation between Randstad and Interroll Holding

Assuming the 90 days trading horizon Randstad is expected to generate 1.42 times less return on investment than Interroll Holding. But when comparing it to its historical volatility, Randstad NV is 1.25 times less risky than Interroll Holding. It trades about 0.23 of its potential returns per unit of risk. Interroll Holding AG is currently generating about 0.26 of returns per unit of risk over similar time horizon. If you would invest  162,932  in Interroll Holding AG on April 21, 2025 and sell it today you would earn a total of  68,068  from holding Interroll Holding AG or generate 41.78% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Strong
Accuracy	96.88%
Values	Daily Returns

Randstad NV  vs.  Interroll Holding AG

Randstad NV

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Randstad NV are ranked lower than 17 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively abnormal basic indicators, Randstad unveiled solid returns over the last few months and may actually be approaching a breakup point.

Interroll Holding

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Interroll Holding AG are ranked lower than 20 (%) of all global equities and portfolios over the last 90 days. In spite of fairly abnormal basic indicators, Interroll Holding showed solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Randstad and Interroll Holding

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

The idea behind Randstad NV and Interroll Holding AG 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 Balance Of Power module to check stock momentum by analyzing Balance Of Power indicator and other technical ratios.