Correlation Between PLDT and Telefonica

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

By analyzing existing cross correlation between PLDT Inc ADR and Telefonica SA ADR, you can compare the effects of market volatilities on PLDT and Telefonica 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 Telefonica. Check out your portfolio center. Please also check ongoing floating volatility patterns of PLDT and Telefonica.

Diversification Opportunities for PLDT and Telefonica

-0.58

Correlation Coefficient

PLDT  Telefonica

Excellent diversification

The 3 months correlation between PLDT and Telefonica is -0.58. Overlapping area represents the amount of risk that can be diversified away by holding PLDT Inc ADR and Telefonica SA ADR in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Telefonica SA ADR 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 ADR are associated (or correlated) with Telefonica. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Telefonica SA ADR has no effect on the direction of PLDT i.e., PLDT and Telefonica go up and down completely randomly.

Pair Corralation between PLDT and Telefonica

Considering the 90-day investment horizon PLDT Inc ADR is expected to under-perform the Telefonica. But the stock apears to be less risky and, when comparing its historical volatility, PLDT Inc ADR is 1.06 times less risky than Telefonica. The stock trades about -0.02 of its potential returns per unit of risk. The Telefonica SA ADR is currently generating about 0.1 of returns per unit of risk over similar time horizon. If you would invest  485.00  in Telefonica SA ADR on May 4, 2025 and sell it today you would earn a total of  37.00  from holding Telefonica SA ADR or generate 7.63% return on investment over 90 days.

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

PLDT Inc ADR  vs.  Telefonica SA ADR

PLDT Inc ADR

Risk-Adjusted Performance

Very Weak

Over the last 90 days PLDT Inc ADR has generated negative risk-adjusted returns adding no value to investors with long positions. Despite fairly strong technical indicators, PLDT is not utilizing all of its potentials. The recent stock price confusion, may contribute to short-horizon losses for the traders.

Telefonica SA ADR

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Telefonica SA ADR are ranked lower than 8 (%) of all global equities and portfolios over the last 90 days. Despite nearly abnormal technical and fundamental indicators, Telefonica may actually be approaching a critical reversion point that can send shares even higher in September 2025.

Pair Trading with PLDT and Telefonica

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

The idea behind PLDT Inc ADR and Telefonica SA ADR 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 ETF Categories module to list of ETF categories grouped based on various criteria, such as the investment strategy or type of investments.