Correlation Between Bridgestone and PT Astra

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

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

Diversification Opportunities for Bridgestone and PT Astra

0.22

Correlation Coefficient

Bridgestone  PT Astra

Modest diversification

The 3 months correlation between Bridgestone and PTAIF is 0.22. Overlapping area represents the amount of risk that can be diversified away by holding Bridgestone and PT Astra International in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on PT Astra International and Bridgestone 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 Bridgestone are associated (or correlated) with PT Astra. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of PT Astra International has no effect on the direction of Bridgestone i.e., Bridgestone and PT Astra go up and down completely randomly.

Pair Corralation between Bridgestone and PT Astra

Assuming the 90 days horizon Bridgestone is expected to generate 0.48 times more return on investment than PT Astra. However, Bridgestone is 2.1 times less risky than PT Astra. It trades about 0.1 of its potential returns per unit of risk. PT Astra International is currently generating about 0.03 per unit of risk. If you would invest  3,599  in Bridgestone on December 30, 2024 and sell it today you would earn a total of  370.00  from holding Bridgestone or generate 10.28% return on investment over 90 days.

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

Bridgestone  vs.  PT Astra International

Bridgestone

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Bridgestone are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. Despite nearly weak fundamental indicators, Bridgestone may actually be approaching a critical reversion point that can send shares even higher in April 2025.

PT Astra International

Risk-Adjusted Performance

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in PT Astra International are ranked lower than 2 (%) of all global equities and portfolios over the last 90 days. Despite nearly unfluctuating forward indicators, PT Astra may actually be approaching a critical reversion point that can send shares even higher in April 2025.

Pair Trading with Bridgestone and PT Astra

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

The idea behind Bridgestone and PT Astra International 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 Equity Valuation module to check real value of public entities based on technical and fundamental data.