Correlation Between Ramkhamhaeng Hospital and Central Retail

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

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

Diversification Opportunities for Ramkhamhaeng Hospital and Central Retail

0.15

Correlation Coefficient

Ramkhamhaeng Hospital  Central Retail

Average diversification

The 3 months correlation between Ramkhamhaeng and Central is 0.15. Overlapping area represents the amount of risk that can be diversified away by holding Ramkhamhaeng Hospital Public and Central Retail in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Central Retail and Ramkhamhaeng 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 Ramkhamhaeng Hospital Public are associated (or correlated) with Central Retail. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Central Retail has no effect on the direction of Ramkhamhaeng Hospital i.e., Ramkhamhaeng Hospital and Central Retail go up and down completely randomly.

Pair Corralation between Ramkhamhaeng Hospital and Central Retail

Assuming the 90 days trading horizon Ramkhamhaeng Hospital Public is expected to under-perform the Central Retail. But the stock apears to be less risky and, when comparing its historical volatility, Ramkhamhaeng Hospital Public is 1.74 times less risky than Central Retail. The stock trades about -0.21 of its potential returns per unit of risk. The Central Retail is currently generating about -0.01 of returns per unit of risk over similar time horizon. If you would invest  3,425  in Central Retail on December 1, 2024 and sell it today you would lose (75.00) from holding Central Retail or give up 2.19% of portfolio value over 90 days.

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

Ramkhamhaeng Hospital Public  vs.  Central Retail

Ramkhamhaeng Hospital

Risk-Adjusted Performance

Very Weak

Over the last 90 days Ramkhamhaeng Hospital Public has generated negative risk-adjusted returns adding no value to investors with long positions. Despite conflicting performance in the last few months, the Stock's primary indicators remain quite persistent which may send shares a bit higher in April 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.

Central Retail

Risk-Adjusted Performance

Very Weak

Over the last 90 days Central Retail has generated negative risk-adjusted returns adding no value to investors with long positions. Despite quite persistent fundamental indicators, Central Retail is not utilizing all of its potentials. The current stock price mess, may contribute to short-term losses for the institutional investors.

Pair Trading with Ramkhamhaeng Hospital and Central Retail

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

The idea behind Ramkhamhaeng Hospital Public and Central Retail 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 Investing Opportunities module to build portfolios using our predefined set of ideas and optimize them against your investing preferences.