Correlation Between PTT Oil and Siam Cement

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

By analyzing existing cross correlation between PTT Oil and and The Siam Cement, you can compare the effects of market volatilities on PTT Oil and Siam Cement 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 PTT Oil with a short position of Siam Cement. Check out your portfolio center. Please also check ongoing floating volatility patterns of PTT Oil and Siam Cement.

Diversification Opportunities for PTT Oil and Siam Cement

0.84

Correlation Coefficient

PTT Oil  Siam Cement

Very poor diversification

The 3 months correlation between PTT and Siam is 0.84. Overlapping area represents the amount of risk that can be diversified away by holding PTT Oil and and The Siam Cement in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Siam Cement and PTT Oil 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 PTT Oil and are associated (or correlated) with Siam Cement. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Siam Cement has no effect on the direction of PTT Oil i.e., PTT Oil and Siam Cement go up and down completely randomly.

Pair Corralation between PTT Oil and Siam Cement

Assuming the 90 days horizon PTT Oil and is expected to generate 1.07 times more return on investment than Siam Cement. However, PTT Oil is 1.07 times more volatile than The Siam Cement. It trades about -0.08 of its potential returns per unit of risk. The Siam Cement is currently generating about -0.11 per unit of risk. If you would invest  2,233  in PTT Oil and on October 12, 2024 and sell it today you would lose (1,043) from holding PTT Oil and or give up 46.71% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Strong
Accuracy	99.79%
Values	Daily Returns

PTT Oil and  vs.  The Siam Cement

PTT Oil

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days PTT Oil and has generated negative risk-adjusted returns adding no value to investors with long positions. Despite weak performance in the last few months, the Stock's fundamental drivers remain quite persistent which may send shares a bit higher in February 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.

Siam Cement

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days The Siam Cement 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 fundamental indicators remain quite persistent which may send shares a bit higher in February 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.

Pair Trading with PTT Oil and Siam Cement

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

The idea behind PTT Oil and and The Siam Cement 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 Share Portfolio module to track or share privately all of your investments from the convenience of any device.