Correlation Between Comcast Corp and Parnassus Core

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

By analyzing existing cross correlation between Comcast Corp and Parnassus E Equity, you can compare the effects of market volatilities on Comcast Corp and Parnassus Core 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 Comcast Corp with a short position of Parnassus Core. Check out your portfolio center. Please also check ongoing floating volatility patterns of Comcast Corp and Parnassus Core.

Diversification Opportunities for Comcast Corp and Parnassus Core

0.34

Correlation Coefficient

Comcast Corp  Parnassus Core

Weak diversification

The 3 months correlation between Comcast and Parnassus is 0.34. Overlapping area represents the amount of risk that can be diversified away by holding Comcast Corp and Parnassus E Equity in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Parnassus E Equity and Comcast Corp 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 Comcast Corp are associated (or correlated) with Parnassus Core. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Parnassus E Equity has no effect on the direction of Comcast Corp i.e., Comcast Corp and Parnassus Core go up and down completely randomly.

Pair Corralation between Comcast Corp and Parnassus Core

Assuming the 90 days horizon Comcast Corp is expected to under-perform the Parnassus Core. In addition to that, Comcast Corp is 1.92 times more volatile than Parnassus E Equity. It trades about -0.05 of its total potential returns per unit of risk. Parnassus E Equity is currently generating about 0.19 per unit of volatility. If you would invest  5,905  in Parnassus E Equity on May 4, 2025 and sell it today you would earn a total of  506.00  from holding Parnassus E Equity or generate 8.57% return on investment over 90 days.

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

Comcast Corp  vs.  Parnassus E Equity

Comcast Corp

Risk-Adjusted Performance

Very Weak

Over the last 90 days Comcast Corp has generated negative risk-adjusted returns adding no value to investors with long positions. Despite somewhat strong basic indicators, Comcast Corp is not utilizing all of its potentials. The latest stock price disturbance, may contribute to short-term losses for the investors.

Parnassus E Equity

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Parnassus E Equity are ranked lower than 15 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly weak essential indicators, Parnassus Core may actually be approaching a critical reversion point that can send shares even higher in September 2025.

Pair Trading with Comcast Corp and Parnassus Core

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

The idea behind Comcast Corp and Parnassus E Equity 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 Sign In To Macroaxis module to sign in to explore Macroaxis' wealth optimization platform and fintech modules.