Correlation Between Delta Electronics and PTT Public

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

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

Diversification Opportunities for Delta Electronics and PTT Public

0.1

Correlation Coefficient

Delta Electronics  PTT Public

Average diversification

The 3 months correlation between Delta and PTT is 0.1. Overlapping area represents the amount of risk that can be diversified away by holding Delta Electronics Public and PTT Public in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on PTT Public and Delta Electronics 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 Delta Electronics Public are associated (or correlated) with PTT Public. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of PTT Public has no effect on the direction of Delta Electronics i.e., Delta Electronics and PTT Public go up and down completely randomly.

Pair Corralation between Delta Electronics and PTT Public

Assuming the 90 days trading horizon Delta Electronics Public is expected to generate 0.81 times more return on investment than PTT Public. However, Delta Electronics Public is 1.24 times less risky than PTT Public. It trades about 0.13 of its potential returns per unit of risk. PTT Public is currently generating about 0.06 per unit of risk. If you would invest  9,879  in Delta Electronics Public on December 30, 2024 and sell it today you would earn a total of  1,121  from holding Delta Electronics Public or generate 11.35% return on investment over 90 days.

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

Delta Electronics Public  vs.  PTT Public

Delta Electronics Public

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Delta Electronics Public are ranked lower than 10 (%) of all global equities and portfolios over the last 90 days. Even with relatively weak basic indicators, Delta Electronics may actually be approaching a critical reversion point that can send shares even higher in April 2025.

PTT Public

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in PTT Public are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong fundamental drivers, PTT Public is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Delta Electronics and PTT Public

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

The idea behind Delta Electronics Public and PTT 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 Portfolio Backtesting module to avoid under-diversification and over-optimization by backtesting your portfolios.