Correlation Between Wijaya Karya and PT Sarana

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

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

Diversification Opportunities for Wijaya Karya and PT Sarana

0.9

Correlation Coefficient

Wijaya Karya  PT Sarana

Almost no diversification

The 3 months correlation between Wijaya and TOWR is 0.9. Overlapping area represents the amount of risk that can be diversified away by holding Wijaya Karya Bangunan and PT Sarana Menara in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on PT Sarana Menara and Wijaya Karya 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 Wijaya Karya Bangunan are associated (or correlated) with PT Sarana. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of PT Sarana Menara has no effect on the direction of Wijaya Karya i.e., Wijaya Karya and PT Sarana go up and down completely randomly.

Pair Corralation between Wijaya Karya and PT Sarana

Assuming the 90 days trading horizon Wijaya Karya Bangunan is expected to under-perform the PT Sarana. But the stock apears to be less risky and, when comparing its historical volatility, Wijaya Karya Bangunan is 1.22 times less risky than PT Sarana. The stock trades about -0.13 of its potential returns per unit of risk. The PT Sarana Menara is currently generating about -0.07 of returns per unit of risk over similar time horizon. If you would invest  60,973  in PT Sarana Menara on December 21, 2024 and sell it today you would lose (8,473) from holding PT Sarana Menara or give up 13.9% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Strong
Accuracy	98.28%
Values	Daily Returns

Wijaya Karya Bangunan  vs.  PT Sarana Menara

Wijaya Karya Bangunan

Risk-Adjusted Performance

Very Weak

Over the last 90 days Wijaya Karya Bangunan 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 forward-looking signals remain quite persistent which may send shares a bit higher in April 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.

PT Sarana Menara

Risk-Adjusted Performance

Very Weak

Over the last 90 days PT Sarana Menara has generated negative risk-adjusted returns adding no value to investors with long positions. Despite conflicting performance in the last few months, the Stock's forward-looking signals remain quite persistent which may send shares a bit higher in April 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.

Pair Trading with Wijaya Karya and PT Sarana

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

The idea behind Wijaya Karya Bangunan and PT Sarana Menara 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 Transaction History module to view history of all your transactions and understand their impact on performance.