Correlation Between PT Gajah and Polyplex (Thailand)

Can any of the company-specific risk be diversified away by investing in both PT Gajah and Polyplex (Thailand) 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 PT Gajah and Polyplex (Thailand) into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between PT Gajah Tunggal and Polyplex Public, you can compare the effects of market volatilities on PT Gajah and Polyplex (Thailand) 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 PT Gajah with a short position of Polyplex (Thailand). Check out your portfolio center. Please also check ongoing floating volatility patterns of PT Gajah and Polyplex (Thailand).

Diversification Opportunities for PT Gajah and Polyplex (Thailand)

0.23

Correlation Coefficient

PT Gajah  Polyplex (Thailand)

Modest diversification

The 3 months correlation between GH8 and Polyplex is 0.23. Overlapping area represents the amount of risk that can be diversified away by holding PT Gajah Tunggal and Polyplex Public in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Polyplex (Thailand) and PT Gajah 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 PT Gajah Tunggal are associated (or correlated) with Polyplex (Thailand). Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Polyplex (Thailand) has no effect on the direction of PT Gajah i.e., PT Gajah and Polyplex (Thailand) go up and down completely randomly.

Pair Corralation between PT Gajah and Polyplex (Thailand)

Assuming the 90 days horizon PT Gajah Tunggal is expected to generate 4.1 times more return on investment than Polyplex (Thailand). However, PT Gajah is 4.1 times more volatile than Polyplex Public. It trades about 0.01 of its potential returns per unit of risk. Polyplex Public is currently generating about 0.01 per unit of risk. If you would invest  5.36  in PT Gajah Tunggal on April 21, 2025 and sell it today you would lose (0.96) from holding PT Gajah Tunggal or give up 17.91% of portfolio value over 90 days.

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

PT Gajah Tunggal  vs.  Polyplex Public

PT Gajah Tunggal

Risk-Adjusted Performance

Very Weak

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

Polyplex (Thailand)

Risk-Adjusted Performance

Very Weak

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

Pair Trading with PT Gajah and Polyplex (Thailand)

The main advantage of trading using opposite PT Gajah and Polyplex (Thailand) positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if PT Gajah position performs unexpectedly, Polyplex (Thailand) 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 Polyplex (Thailand) will offset losses from the drop in Polyplex (Thailand)'s long position.

The idea behind PT Gajah Tunggal and Polyplex Public 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 Technical Analysis module to check basic technical indicators and analysis based on most latest market data.