Correlation Between Broadcom and Charter Communications

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

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

Diversification Opportunities for Broadcom and Charter Communications

-0.55

Correlation Coefficient

Broadcom  Charter Communications

Excellent diversification

The 3 months correlation between Broadcom and Charter is -0.55. Overlapping area represents the amount of risk that can be diversified away by holding Broadcom and Charter Communications in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Charter Communications and Broadcom 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 Broadcom are associated (or correlated) with Charter Communications. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Charter Communications has no effect on the direction of Broadcom i.e., Broadcom and Charter Communications go up and down completely randomly.

Pair Corralation between Broadcom and Charter Communications

Given the investment horizon of 90 days Broadcom is expected to generate 0.68 times more return on investment than Charter Communications. However, Broadcom is 1.48 times less risky than Charter Communications. It trades about 0.28 of its potential returns per unit of risk. Charter Communications is currently generating about -0.21 per unit of risk. If you would invest  20,728  in Broadcom on May 8, 2025 and sell it today you would earn a total of  8,565  from holding Broadcom or generate 41.32% return on investment over 90 days.

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

Broadcom  vs.  Charter Communications

Broadcom

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Broadcom are ranked lower than 22 (%) of all global equities and portfolios over the last 90 days. In spite of very uncertain technical and fundamental indicators, Broadcom displayed solid returns over the last few months and may actually be approaching a breakup point.

Charter Communications

Risk-Adjusted Performance

Weakest

Over the last 90 days Charter Communications has generated negative risk-adjusted returns adding no value to investors with long positions. Even with weak performance in the last few months, the Stock's basic indicators remain relatively invariable which may send shares a bit higher in September 2025. The latest agitation may also be a sign of long-running up-swing for the enterprise retail investors.

Pair Trading with Broadcom and Charter Communications

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

The idea behind Broadcom and Charter Communications 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 Technical Analysis module to check basic technical indicators and analysis based on most latest market data.