Correlation Between Postal Savings and Datang International

Can any of the company-specific risk be diversified away by investing in both Postal Savings and Datang International 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 Postal Savings and Datang International into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Postal Savings Bank and Datang International Power, you can compare the effects of market volatilities on Postal Savings and Datang International 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 Postal Savings with a short position of Datang International. Check out your portfolio center. Please also check ongoing floating volatility patterns of Postal Savings and Datang International.

Diversification Opportunities for Postal Savings and Datang International

0.73

Correlation Coefficient

Postal Savings  Datang International

Poor diversification

The 3 months correlation between Postal and Datang is 0.73. Overlapping area represents the amount of risk that can be diversified away by holding Postal Savings Bank and Datang International Power in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Datang International and Postal Savings 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 Postal Savings Bank are associated (or correlated) with Datang International. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Datang International has no effect on the direction of Postal Savings i.e., Postal Savings and Datang International go up and down completely randomly.

Pair Corralation between Postal Savings and Datang International

Assuming the 90 days horizon Postal Savings is expected to generate 1.26 times less return on investment than Datang International. But when comparing it to its historical volatility, Postal Savings Bank is 2.16 times less risky than Datang International. It trades about 0.19 of its potential returns per unit of risk. Datang International Power is currently generating about 0.11 of returns per unit of risk over similar time horizon. If you would invest  17.00  in Datang International Power on April 20, 2025 and sell it today you would earn a total of  4.00  from holding Datang International Power or generate 23.53% return on investment over 90 days.

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

Postal Savings Bank  vs.  Datang International Power

Postal Savings Bank

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Postal Savings Bank are ranked lower than 14 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, Postal Savings reported solid returns over the last few months and may actually be approaching a breakup point.

Datang International

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Datang International Power are ranked lower than 8 (%) of all global equities and portfolios over the last 90 days. Despite nearly uncertain basic indicators, Datang International reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Postal Savings and Datang International

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

The idea behind Postal Savings Bank and Datang International Power 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 Portfolio Dashboard module to portfolio dashboard that provides centralized access to all your investments.