Correlation Between Bumrungrad Hospital and Ramsay Health

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

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

Diversification Opportunities for Bumrungrad Hospital and Ramsay Health

0.25

Correlation Coefficient

Bumrungrad Hospital  Ramsay Health

Modest diversification

The 3 months correlation between Bumrungrad and Ramsay is 0.25. Overlapping area represents the amount of risk that can be diversified away by holding Bumrungrad Hospital Public 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 Bumrungrad Hospital 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 Bumrungrad Hospital Public 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 Bumrungrad Hospital i.e., Bumrungrad Hospital and Ramsay Health go up and down completely randomly.

Pair Corralation between Bumrungrad Hospital and Ramsay Health

Assuming the 90 days trading horizon Bumrungrad Hospital Public is expected to under-perform the Ramsay Health. In addition to that, Bumrungrad Hospital is 1.51 times more volatile than Ramsay Health Care. It trades about -0.1 of its total potential returns per unit of risk. Ramsay Health Care is currently generating about 0.0 per unit of volatility. If you would invest  2,016  in Ramsay Health Care on December 31, 2024 and sell it today you would lose (16.00) from holding Ramsay Health Care or give up 0.79% of portfolio value over 90 days.

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

Bumrungrad Hospital Public  vs.  Ramsay Health Care

Bumrungrad Hospital

Risk-Adjusted Performance

Very Weak

Over the last 90 days Bumrungrad Hospital Public 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 May 2025. The current disturbance may also be a sign of long-run up-swing for the company stockholders.

Ramsay Health Care

Risk-Adjusted Performance

Weak

Over the last 90 days Ramsay Health Care has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, Ramsay Health is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with Bumrungrad Hospital and Ramsay Health

The main advantage of trading using opposite Bumrungrad Hospital and Ramsay Health positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Bumrungrad Hospital 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 Bumrungrad Hospital Public 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.

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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 Bond Analysis module to evaluate and analyze corporate bonds as a potential investment for your portfolios..