Correlation Between Hellenic Telecommunicatio and QUALCOMM Incorporated

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

By analyzing existing cross correlation between Hellenic Telecommunications Organization and QUALCOMM Incorporated, you can compare the effects of market volatilities on Hellenic Telecommunicatio and QUALCOMM Incorporated 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 Hellenic Telecommunicatio with a short position of QUALCOMM Incorporated. Check out your portfolio center. Please also check ongoing floating volatility patterns of Hellenic Telecommunicatio and QUALCOMM Incorporated.

Diversification Opportunities for Hellenic Telecommunicatio and QUALCOMM Incorporated

0.38

Correlation Coefficient

Hellenic Telecommunicatio  QUALCOMM Incorporated

Weak diversification

The 3 months correlation between Hellenic and QUALCOMM is 0.38. Overlapping area represents the amount of risk that can be diversified away by holding Hellenic Telecommunications Or and QUALCOMM Incorporated in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on QUALCOMM Incorporated and Hellenic Telecommunicatio 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 Hellenic Telecommunications Organization are associated (or correlated) with QUALCOMM Incorporated. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of QUALCOMM Incorporated has no effect on the direction of Hellenic Telecommunicatio i.e., Hellenic Telecommunicatio and QUALCOMM Incorporated go up and down completely randomly.

Pair Corralation between Hellenic Telecommunicatio and QUALCOMM Incorporated

Assuming the 90 days trading horizon Hellenic Telecommunicatio is expected to generate 2.54 times less return on investment than QUALCOMM Incorporated. But when comparing it to its historical volatility, Hellenic Telecommunications Organization is 1.55 times less risky than QUALCOMM Incorporated. It trades about 0.07 of its potential returns per unit of risk. QUALCOMM Incorporated is currently generating about 0.11 of returns per unit of risk over similar time horizon. If you would invest  11,890  in QUALCOMM Incorporated on April 20, 2025 and sell it today you would earn a total of  1,310  from holding QUALCOMM Incorporated or generate 11.02% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Weak
Accuracy	98.44%
Values	Daily Returns

Hellenic Telecommunications Or  vs.  QUALCOMM Incorporated

Hellenic Telecommunicatio

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Hellenic Telecommunications Organization are ranked lower than 5 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively stable technical and fundamental indicators, Hellenic Telecommunicatio is not utilizing all of its potentials. The current stock price uproar, may contribute to short-horizon losses for the private investors.

QUALCOMM Incorporated

Risk-Adjusted Performance

OK

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

Pair Trading with Hellenic Telecommunicatio and QUALCOMM Incorporated

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

The idea behind Hellenic Telecommunications Organization and QUALCOMM Incorporated 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 Analyzer module to portfolio analysis module that provides access to portfolio diagnostics and optimization engine.