Correlation Between China Railway and Shandong Mining

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

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

Diversification Opportunities for China Railway and Shandong Mining

0.47

Correlation Coefficient

China Railway  Shandong Mining

Very weak diversification

The 3 months correlation between China and Shandong is 0.47. Overlapping area represents the amount of risk that can be diversified away by holding China Railway Group and Shandong Mining Machinery in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Shandong Mining Machinery and China Railway 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 Railway Group are associated (or correlated) with Shandong Mining. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Shandong Mining Machinery has no effect on the direction of China Railway i.e., China Railway and Shandong Mining go up and down completely randomly.

Pair Corralation between China Railway and Shandong Mining

Assuming the 90 days trading horizon China Railway is expected to generate 3.31 times less return on investment than Shandong Mining. But when comparing it to its historical volatility, China Railway Group is 1.75 times less risky than Shandong Mining. It trades about 0.18 of its potential returns per unit of risk. Shandong Mining Machinery is currently generating about 0.33 of returns per unit of risk over similar time horizon. If you would invest  208.00  in Shandong Mining Machinery on September 13, 2024 and sell it today you would earn a total of  300.00  from holding Shandong Mining Machinery or generate 144.23% return on investment over 90 days.

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

China Railway Group  vs.  Shandong Mining Machinery

China Railway Group

Risk-Adjusted Performance

13 of 100

Good

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

Shandong Mining Machinery

Risk-Adjusted Performance

26 of 100

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Shandong Mining Machinery are ranked lower than 26 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Shandong Mining sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with China Railway and Shandong Mining

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

The idea behind China Railway Group and Shandong Mining Machinery 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.

Check out your portfolio center.

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 Price Ceiling Movement module to calculate and plot Price Ceiling Movement for different equity instruments.