Correlation Between Bank of China and Aier Eye

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

By analyzing existing cross correlation between Bank of China and Aier Eye Hospital, you can compare the effects of market volatilities on Bank of China and Aier Eye 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 Bank of China with a short position of Aier Eye. Check out your portfolio center. Please also check ongoing floating volatility patterns of Bank of China and Aier Eye.

Diversification Opportunities for Bank of China and Aier Eye

-0.27

Correlation Coefficient

Bank of China  Aier Eye

Very good diversification

The 3 months correlation between Bank and Aier is -0.27. Overlapping area represents the amount of risk that can be diversified away by holding Bank of China and Aier Eye Hospital in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Aier Eye Hospital and Bank of China 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 Bank of China are associated (or correlated) with Aier Eye. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Aier Eye Hospital has no effect on the direction of Bank of China i.e., Bank of China and Aier Eye go up and down completely randomly.

Pair Corralation between Bank of China and Aier Eye

Assuming the 90 days trading horizon Bank of China is expected to generate 0.5 times more return on investment than Aier Eye. However, Bank of China is 1.99 times less risky than Aier Eye. It trades about 0.1 of its potential returns per unit of risk. Aier Eye Hospital is currently generating about -0.03 per unit of risk. If you would invest  300.00  in Bank of China on October 3, 2024 and sell it today you would earn a total of  251.00  from holding Bank of China or generate 83.67% return on investment over 90 days.

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

Bank of China  vs.  Aier Eye Hospital

Bank of China

Risk-Adjusted Performance

11 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Bank of China are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Bank of China may actually be approaching a critical reversion point that can send shares even higher in February 2025.

Aier Eye Hospital

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Aier Eye Hospital 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 Bank of China and Aier Eye

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

The idea behind Bank of China and Aier Eye Hospital 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.