Correlation Between Microsoft and Comcast Corp

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

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

Diversification Opportunities for Microsoft and Comcast Corp

-0.45

Correlation Coefficient

Microsoft  Comcast Corp

Very good diversification

The 3 months correlation between Microsoft and Comcast is -0.45. Overlapping area represents the amount of risk that can be diversified away by holding Microsoft and Comcast Corp in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Comcast Corp and Microsoft 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 Microsoft are associated (or correlated) with Comcast Corp. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Comcast Corp has no effect on the direction of Microsoft i.e., Microsoft and Comcast Corp go up and down completely randomly.

Pair Corralation between Microsoft and Comcast Corp

Given the investment horizon of 90 days Microsoft is expected to generate 0.7 times more return on investment than Comcast Corp. However, Microsoft is 1.42 times less risky than Comcast Corp. It trades about 0.21 of its potential returns per unit of risk. Comcast Corp is currently generating about -0.05 per unit of risk. If you would invest  45,887  in Microsoft on May 19, 2025 and sell it today you would earn a total of  6,130  from holding Microsoft or generate 13.36% return on investment over 90 days.

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

Microsoft  vs.  Comcast Corp

Microsoft

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Microsoft are ranked lower than 16 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively weak technical and fundamental indicators, Microsoft unveiled solid returns over the last few months and may actually be approaching a breakup point.

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.

Pair Trading with Microsoft and Comcast Corp

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

The idea behind Microsoft and Comcast Corp 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 Economic Indicators module to top statistical indicators that provide insights into how an economy is performing.