Correlation Between Comcast Corp and Vanguard Small-cap

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

By analyzing existing cross correlation between Comcast Corp and Vanguard Small Cap Index, you can compare the effects of market volatilities on Comcast Corp and Vanguard Small-cap 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 Vanguard Small-cap. Check out your portfolio center. Please also check ongoing floating volatility patterns of Comcast Corp and Vanguard Small-cap.

Diversification Opportunities for Comcast Corp and Vanguard Small-cap

-0.04

Correlation Coefficient

Comcast Corp  Vanguard Small-cap

Good diversification

The 3 months correlation between Comcast and Vanguard is -0.04. Overlapping area represents the amount of risk that can be diversified away by holding Comcast Corp and Vanguard Small Cap Index in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Vanguard Small Cap 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 Vanguard Small-cap. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Vanguard Small Cap has no effect on the direction of Comcast Corp i.e., Comcast Corp and Vanguard Small-cap go up and down completely randomly.

Pair Corralation between Comcast Corp and Vanguard Small-cap

Assuming the 90 days horizon Comcast Corp is expected to under-perform the Vanguard Small-cap. In addition to that, Comcast Corp is 1.44 times more volatile than Vanguard Small Cap Index. It trades about -0.06 of its total potential returns per unit of risk. Vanguard Small Cap Index is currently generating about 0.1 per unit of volatility. If you would invest  11,090  in Vanguard Small Cap Index on May 15, 2025 and sell it today you would earn a total of  658.00  from holding Vanguard Small Cap Index or generate 5.93% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Against
Strength	Insignificant
Accuracy	98.39%
Values	Daily Returns

Comcast Corp  vs.  Vanguard Small Cap Index

Comcast Corp

Risk-Adjusted Performance

Weakest

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.

Vanguard Small Cap

Risk-Adjusted Performance

Fair

Compared to the overall equity markets, risk-adjusted returns on investments in Vanguard Small Cap Index are ranked lower than 8 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly strong forward indicators, Vanguard Small-cap is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Comcast Corp and Vanguard Small-cap

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

The idea behind Comcast Corp and Vanguard Small Cap Index 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 Money Managers module to screen money managers from public funds and ETFs managed around the world.