Correlation Between PLDT and GMA Network

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

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

Diversification Opportunities for PLDT and GMA Network

0.85

Correlation Coefficient

PLDT  GMA Network

Very poor diversification

The 3 months correlation between PLDT and GMA is 0.85. Overlapping area represents the amount of risk that can be diversified away by holding PLDT Inc and GMA Network in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on GMA Network and PLDT 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 PLDT Inc are associated (or correlated) with GMA Network. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of GMA Network has no effect on the direction of PLDT i.e., PLDT and GMA Network go up and down completely randomly.

Pair Corralation between PLDT and GMA Network

Assuming the 90 days trading horizon PLDT Inc is expected to generate 1.31 times more return on investment than GMA Network. However, PLDT is 1.31 times more volatile than GMA Network. It trades about -0.02 of its potential returns per unit of risk. GMA Network is currently generating about -0.2 per unit of risk. If you would invest  128,000  in PLDT Inc on April 20, 2025 and sell it today you would lose (2,900) from holding PLDT Inc or give up 2.27% of portfolio value over 90 days.

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

PLDT Inc  vs.  GMA Network

PLDT Inc

Risk-Adjusted Performance

Very Weak

Over the last 90 days PLDT Inc has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of rather sound technical and fundamental indicators, PLDT is not utilizing all of its potentials. The latest stock price tumult, may contribute to shorter-term losses for the shareholders.

GMA Network

Risk-Adjusted Performance

Very Weak

Over the last 90 days GMA Network has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of latest unsteady performance, the Stock's basic indicators remain stable and the newest uproar on Wall Street may also be a sign of mid-term gains for the firm private investors.

Pair Trading with PLDT and GMA Network

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

The idea behind PLDT Inc and GMA Network 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 Equity Valuation module to check real value of public entities based on technical and fundamental data.