Correlation Between Westinghouse Air and Nishi-Nippon Railroad

Can any of the company-specific risk be diversified away by investing in both Westinghouse Air and Nishi-Nippon Railroad 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 Westinghouse Air and Nishi-Nippon Railroad into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Westinghouse Air Brake and Nishi Nippon Railroad Co, you can compare the effects of market volatilities on Westinghouse Air and Nishi-Nippon Railroad 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 Westinghouse Air with a short position of Nishi-Nippon Railroad. Check out your portfolio center. Please also check ongoing floating volatility patterns of Westinghouse Air and Nishi-Nippon Railroad.

Diversification Opportunities for Westinghouse Air and Nishi-Nippon Railroad

0.06

Correlation Coefficient

Westinghouse Air  Nishi-Nippon Railroad

Significant diversification

The 3 months correlation between Westinghouse and Nishi-Nippon is 0.06. Overlapping area represents the amount of risk that can be diversified away by holding Westinghouse Air Brake and Nishi Nippon Railroad Co in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Nishi Nippon Railroad and Westinghouse Air 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 Westinghouse Air Brake are associated (or correlated) with Nishi-Nippon Railroad. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Nishi Nippon Railroad has no effect on the direction of Westinghouse Air i.e., Westinghouse Air and Nishi-Nippon Railroad go up and down completely randomly.

Pair Corralation between Westinghouse Air and Nishi-Nippon Railroad

Assuming the 90 days horizon Westinghouse Air Brake is expected to under-perform the Nishi-Nippon Railroad. But the stock apears to be less risky and, when comparing its historical volatility, Westinghouse Air Brake is 1.53 times less risky than Nishi-Nippon Railroad. The stock trades about -0.21 of its potential returns per unit of risk. The Nishi Nippon Railroad Co is currently generating about -0.04 of returns per unit of risk over similar time horizon. If you would invest  1,400  in Nishi Nippon Railroad Co on October 9, 2024 and sell it today you would lose (20.00) from holding Nishi Nippon Railroad Co or give up 1.43% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Insignificant
Accuracy	100.0%
Values	Daily Returns

Westinghouse Air Brake  vs.  Nishi Nippon Railroad Co

Westinghouse Air Brake

Risk-Adjusted Performance

11 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Westinghouse Air Brake are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, Westinghouse Air reported solid returns over the last few months and may actually be approaching a breakup point.

Nishi Nippon Railroad

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Nishi Nippon Railroad Co has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, Nishi-Nippon Railroad is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with Westinghouse Air and Nishi-Nippon Railroad

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

The idea behind Westinghouse Air Brake and Nishi Nippon Railroad Co 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 ETFs module to find actively traded Exchange Traded Funds (ETF) from around the world.