Correlation Between Ramsay Health and Granite Construction

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

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

Diversification Opportunities for Ramsay Health and Granite Construction

0.48

Correlation Coefficient

Ramsay Health  Granite Construction

Very weak diversification

The 3 months correlation between Ramsay and Granite is 0.48. Overlapping area represents the amount of risk that can be diversified away by holding Ramsay Health Care and Granite Construction in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Granite Construction and Ramsay Health 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 Ramsay Health Care are associated (or correlated) with Granite Construction. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Granite Construction has no effect on the direction of Ramsay Health i.e., Ramsay Health and Granite Construction go up and down completely randomly.

Pair Corralation between Ramsay Health and Granite Construction

Assuming the 90 days horizon Ramsay Health Care is expected to under-perform the Granite Construction. But the stock apears to be less risky and, when comparing its historical volatility, Ramsay Health Care is 1.24 times less risky than Granite Construction. The stock trades about -0.07 of its potential returns per unit of risk. The Granite Construction is currently generating about 0.08 of returns per unit of risk over similar time horizon. If you would invest  3,737  in Granite Construction on December 2, 2024 and sell it today you would earn a total of  4,013  from holding Granite Construction or generate 107.39% return on investment over 90 days.

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

Ramsay Health Care  vs.  Granite Construction

Ramsay Health Care

Risk-Adjusted Performance

Very Weak

Over the last 90 days Ramsay Health Care has generated negative risk-adjusted returns adding no value to investors with long positions. Despite fragile performance in the last few months, the Stock's basic indicators remain nearly stable which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long-run up-swing for the company stockholders.

Granite Construction

Risk-Adjusted Performance

Very Weak

Over the last 90 days Granite Construction has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of fragile performance in the last few months, the Stock's basic indicators remain comparatively stable which may send shares a bit higher in April 2025. The newest uproar may also be a sign of mid-term up-swing for the firm private investors.

Pair Trading with Ramsay Health and Granite Construction

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

The idea behind Ramsay Health Care and Granite Construction 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.

Check out your portfolio center.

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 Holdings module to check your current holdings and cash postion to detemine if your portfolio needs rebalancing.