Correlation Between GM and Boston Properties

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

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

Diversification Opportunities for GM and Boston Properties

0.46

Correlation Coefficient

GM  Boston Properties

Very weak diversification

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

Pair Corralation between GM and Boston Properties

Allowing for the 90-day total investment horizon GM is expected to generate 1.03 times less return on investment than Boston Properties. In addition to that, GM is 1.73 times more volatile than Boston Properties. It trades about 0.1 of its total potential returns per unit of risk. Boston Properties is currently generating about 0.18 per unit of volatility. If you would invest  6,587  in Boston Properties on September 3, 2024 and sell it today you would earn a total of  1,149  from holding Boston Properties or generate 17.44% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Weak
Accuracy	98.46%
Values	Daily Returns

General Motors  vs.  Boston Properties

General Motors

Risk-Adjusted Performance

7 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in General Motors are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. In spite of very weak primary indicators, GM displayed solid returns over the last few months and may actually be approaching a breakup point.

Boston Properties

Risk-Adjusted Performance

13 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Boston Properties are ranked lower than 13 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, Boston Properties reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with GM and Boston Properties

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

The idea behind General Motors and Boston Properties 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.