Correlation Between Berkshire Hathaway and Medibank Private

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Can any of the company-specific risk be diversified away by investing in both Berkshire Hathaway and Medibank Private 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 Berkshire Hathaway and Medibank Private into the same portfolio, which is an essential part of the fundamental portfolio management process.
By analyzing existing cross correlation between Berkshire Hathaway and Medibank Private Limited, you can compare the effects of market volatilities on Berkshire Hathaway and Medibank Private 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 Berkshire Hathaway with a short position of Medibank Private. Check out your portfolio center. Please also check ongoing floating volatility patterns of Berkshire Hathaway and Medibank Private.

Diversification Opportunities for Berkshire Hathaway and Medibank Private

0.46
  Correlation Coefficient

Very weak diversification

The 3 months correlation between Berkshire and Medibank is 0.46. Overlapping area represents the amount of risk that can be diversified away by holding Berkshire Hathaway and Medibank Private Limited in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Medibank Private and Berkshire Hathaway 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 Berkshire Hathaway are associated (or correlated) with Medibank Private. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Medibank Private has no effect on the direction of Berkshire Hathaway i.e., Berkshire Hathaway and Medibank Private go up and down completely randomly.

Pair Corralation between Berkshire Hathaway and Medibank Private

Assuming the 90 days trading horizon Berkshire Hathaway is expected to generate 1.21 times less return on investment than Medibank Private. But when comparing it to its historical volatility, Berkshire Hathaway is 1.68 times less risky than Medibank Private. It trades about 0.23 of its potential returns per unit of risk. Medibank Private Limited is currently generating about 0.17 of returns per unit of risk over similar time horizon. If you would invest  226.00  in Medibank Private Limited on November 30, 2024 and sell it today you would earn a total of  32.00  from holding Medibank Private Limited or generate 14.16% return on investment over 90 days.
Time Period3 Months [change]
DirectionMoves Together 
StrengthWeak
Accuracy100.0%
ValuesDaily Returns

Berkshire Hathaway  vs.  Medibank Private Limited

 Performance 
       Timeline  
Berkshire Hathaway 

Risk-Adjusted Performance

OK

 
Weak
 
Strong
Compared to the overall equity markets, risk-adjusted returns on investments in Berkshire Hathaway are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. In spite of rather weak basic indicators, Berkshire Hathaway may actually be approaching a critical reversion point that can send shares even higher in March 2025.
Medibank Private 

Risk-Adjusted Performance

OK

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

Berkshire Hathaway and Medibank Private Volatility Contrast

   Predicted Return Density   
       Returns  

Pair Trading with Berkshire Hathaway and Medibank Private

The main advantage of trading using opposite Berkshire Hathaway and Medibank Private positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Berkshire Hathaway position performs unexpectedly, Medibank Private 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 Medibank Private will offset losses from the drop in Medibank Private's long position.
The idea behind Berkshire Hathaway and Medibank Private Limited 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 Watchlist Optimization module to optimize watchlists to build efficient portfolios or rebalance existing positions based on the mean-variance optimization algorithm.

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