Correlation Between Railway Signal and China Mobile

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

By analyzing existing cross correlation between Railway Signal Communication and China Mobile Limited, you can compare the effects of market volatilities on Railway Signal and China Mobile 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 Railway Signal with a short position of China Mobile. Check out your portfolio center. Please also check ongoing floating volatility patterns of Railway Signal and China Mobile.

Diversification Opportunities for Railway Signal and China Mobile

0.13

Correlation Coefficient

Railway Signal  China Mobile

Average diversification

The 3 months correlation between Railway and China is 0.13. Overlapping area represents the amount of risk that can be diversified away by holding Railway Signal Communication and China Mobile Limited in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on China Mobile Limited and Railway Signal 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 Railway Signal Communication are associated (or correlated) with China Mobile. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of China Mobile Limited has no effect on the direction of Railway Signal i.e., Railway Signal and China Mobile go up and down completely randomly.

Pair Corralation between Railway Signal and China Mobile

Assuming the 90 days trading horizon Railway Signal is expected to generate 6.06 times less return on investment than China Mobile. In addition to that, Railway Signal is 2.04 times more volatile than China Mobile Limited. It trades about 0.0 of its total potential returns per unit of risk. China Mobile Limited is currently generating about 0.06 per unit of volatility. If you would invest  10,970  in China Mobile Limited on September 30, 2024 and sell it today you would earn a total of  490.00  from holding China Mobile Limited or generate 4.47% return on investment over 90 days.

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

Railway Signal Communication  vs.  China Mobile Limited

Railway Signal Commu

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Railway Signal Communication has generated negative risk-adjusted returns adding no value to investors with long positions. Despite somewhat strong basic indicators, Railway Signal is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

China Mobile Limited

Risk-Adjusted Performance

4 of 100

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in China Mobile Limited are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong basic indicators, China Mobile is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Railway Signal and China Mobile

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

The idea behind Railway Signal Communication and China Mobile 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 Earnings Calls module to check upcoming earnings announcements updated hourly across public exchanges.