Correlation Between China Railway and SI TECH

Can any of the company-specific risk be diversified away by investing in both China Railway and SI TECH 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 SI TECH 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 SI TECH Information Technology, you can compare the effects of market volatilities on China Railway and SI TECH 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 SI TECH. Check out your portfolio center. Please also check ongoing floating volatility patterns of China Railway and SI TECH.

Diversification Opportunities for China Railway and SI TECH

0.9

Correlation Coefficient

China Railway  SI TECH

Almost no diversification

The 3 months correlation between China and 300608 is 0.9. Overlapping area represents the amount of risk that can be diversified away by holding China Railway Group and SI TECH Information Technology in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on SI TECH Information 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 SI TECH. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of SI TECH Information has no effect on the direction of China Railway i.e., China Railway and SI TECH go up and down completely randomly.

Pair Corralation between China Railway and SI TECH

Assuming the 90 days trading horizon China Railway Group is expected to under-perform the SI TECH. But the stock apears to be less risky and, when comparing its historical volatility, China Railway Group is 2.46 times less risky than SI TECH. The stock trades about -0.32 of its potential returns per unit of risk. The SI TECH Information Technology is currently generating about 0.09 of returns per unit of risk over similar time horizon. If you would invest  1,178  in SI TECH Information Technology on September 19, 2024 and sell it today you would earn a total of  67.00  from holding SI TECH Information Technology or generate 5.69% return on investment over 90 days.

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

China Railway Group  vs.  SI TECH Information Technology

China Railway Group

Risk-Adjusted Performance

10 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in China Railway Group are ranked lower than 10 (%) 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.

SI TECH Information

Risk-Adjusted Performance

8 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in SI TECH Information Technology are ranked lower than 8 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, SI TECH sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with China Railway and SI TECH

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

The idea behind China Railway Group and SI TECH Information Technology 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 Premium Stories module to follow Macroaxis premium stories from verified contributors across different equity types, categories and coverage scope.