Correlation Between GM and Keisei Electric

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

By analyzing existing cross correlation between General Motors and Keisei Electric Railway, you can compare the effects of market volatilities on GM and Keisei Electric 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 Keisei Electric. Check out your portfolio center. Please also check ongoing floating volatility patterns of GM and Keisei Electric.

Diversification Opportunities for GM and Keisei Electric

-0.1

Correlation Coefficient

GM  Keisei Electric

Good diversification

The 3 months correlation between GM and Keisei is -0.1. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and Keisei Electric Railway in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Keisei Electric Railway 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 Keisei Electric. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Keisei Electric Railway has no effect on the direction of GM i.e., GM and Keisei Electric go up and down completely randomly.

Pair Corralation between GM and Keisei Electric

Allowing for the 90-day total investment horizon General Motors is expected to under-perform the Keisei Electric. But the stock apears to be less risky and, when comparing its historical volatility, General Motors is 19.5 times less risky than Keisei Electric. The stock trades about -0.22 of its potential returns per unit of risk. The Keisei Electric Railway is currently generating about 0.13 of returns per unit of risk over similar time horizon. If you would invest  2,680  in Keisei Electric Railway on September 26, 2024 and sell it today you would lose (160.00) from holding Keisei Electric Railway or give up 5.97% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Against
Strength	Insignificant
Accuracy	95.45%
Values	Daily Returns

General Motors  vs.  Keisei Electric Railway

General Motors

Risk-Adjusted Performance

9 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in General Motors are ranked lower than 9 (%) 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.

Keisei Electric Railway

Risk-Adjusted Performance

6 of 100

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Keisei Electric Railway are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, Keisei Electric reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with GM and Keisei Electric

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

The idea behind General Motors and Keisei Electric Railway 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 Insider Screener module to find insiders across different sectors to evaluate their impact on performance.