Correlation Between Stock Exchange and PTT OIL

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

By analyzing existing cross correlation between Stock Exchange Of and PTT OIL RETAIL, you can compare the effects of market volatilities on Stock Exchange and PTT OIL 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 Stock Exchange with a short position of PTT OIL. Check out your portfolio center. Please also check ongoing floating volatility patterns of Stock Exchange and PTT OIL.

Diversification Opportunities for Stock Exchange and PTT OIL

0.62

Correlation Coefficient

Stock Exchange  PTT OIL

Poor diversification

The 3 months correlation between Stock and PTT is 0.62. Overlapping area represents the amount of risk that can be diversified away by holding Stock Exchange Of and PTT OIL RETAIL in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on PTT OIL RETAIL and Stock Exchange 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 Stock Exchange Of are associated (or correlated) with PTT OIL. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of PTT OIL RETAIL has no effect on the direction of Stock Exchange i.e., Stock Exchange and PTT OIL go up and down completely randomly.

Pair Corralation between Stock Exchange and PTT OIL

Assuming the 90 days trading horizon Stock Exchange Of is expected to generate 0.16 times more return on investment than PTT OIL. However, Stock Exchange Of is 6.09 times less risky than PTT OIL. It trades about -0.16 of its potential returns per unit of risk. PTT OIL RETAIL is currently generating about -0.16 per unit of risk. If you would invest  146,210  in Stock Exchange Of on September 24, 2024 and sell it today you would lose (9,703) from holding Stock Exchange Of or give up 6.64% of portfolio value over 90 days.

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

Stock Exchange Of  vs.  PTT OIL RETAIL

Pair Trading with Stock Exchange and PTT OIL

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

The idea behind Stock Exchange Of and PTT OIL 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.

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 Pair Correlation module to compare performance and examine fundamental relationship between any two equity instruments.