Correlation Between China State and Railway Signal

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

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

Diversification Opportunities for China State and Railway Signal

0.56

Correlation Coefficient

China State  Railway Signal

Very weak diversification

The 3 months correlation between China and Railway is 0.56. Overlapping area represents the amount of risk that can be diversified away by holding China State Construction and Railway Signal Communication in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Railway Signal Commu and China State 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 China State Construction are associated (or correlated) with Railway Signal. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Railway Signal Commu has no effect on the direction of China State i.e., China State and Railway Signal go up and down completely randomly.

Pair Corralation between China State and Railway Signal

Assuming the 90 days trading horizon China State Construction is expected to generate 1.21 times more return on investment than Railway Signal. However, China State is 1.21 times more volatile than Railway Signal Communication. It trades about -0.05 of its potential returns per unit of risk. Railway Signal Communication is currently generating about -0.12 per unit of risk. If you would invest  639.00  in China State Construction on October 5, 2024 and sell it today you would lose (57.00) from holding China State Construction or give up 8.92% of portfolio value over 90 days.

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

China State Construction  vs.  Railway Signal Communication

China State Construction

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days China State Construction has generated negative risk-adjusted returns adding no value to investors with long positions. Despite latest weak performance, the Stock's basic indicators remain strong and the current disturbance on Wall Street may also be a sign of long term gains for the company investors.

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 weak performance in the last few months, the Stock's basic indicators remain somewhat strong which may send shares a bit higher in February 2025. The current disturbance may also be a sign of long term up-swing for the company investors.

Pair Trading with China State and Railway Signal

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

The idea behind China State Construction and Railway Signal Communication 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 Transaction History module to view history of all your transactions and understand their impact on performance.