Correlation Between Applied Materials and Ramsay Health

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

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

Diversification Opportunities for Applied Materials and Ramsay Health

0.74

Correlation Coefficient

Applied Materials  Ramsay Health

Poor diversification

The 3 months correlation between Applied and Ramsay is 0.74. Overlapping area represents the amount of risk that can be diversified away by holding Applied Materials and Ramsay Health Care in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Ramsay Health Care and Applied Materials 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 Applied Materials are associated (or correlated) with Ramsay Health. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Ramsay Health Care has no effect on the direction of Applied Materials i.e., Applied Materials and Ramsay Health go up and down completely randomly.

Pair Corralation between Applied Materials and Ramsay Health

Assuming the 90 days horizon Applied Materials is expected to generate 1.66 times more return on investment than Ramsay Health. However, Applied Materials is 1.66 times more volatile than Ramsay Health Care. It trades about 0.22 of its potential returns per unit of risk. Ramsay Health Care is currently generating about 0.18 per unit of risk. If you would invest  11,827  in Applied Materials on April 22, 2025 and sell it today you would earn a total of  4,731  from holding Applied Materials or generate 40.0% return on investment over 90 days.

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

Applied Materials  vs.  Ramsay Health Care

Applied Materials

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Applied Materials are ranked lower than 17 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, Applied Materials reported solid returns over the last few months and may actually be approaching a breakup point.

Ramsay Health Care

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Ramsay Health Care are ranked lower than 13 (%) of all global equities and portfolios over the last 90 days. Despite nearly unsteady basic indicators, Ramsay Health reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Applied Materials and Ramsay Health

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

The idea behind Applied Materials and Ramsay Health Care 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 Funds Screener module to find actively-traded funds from around the world traded on over 30 global exchanges.