Correlation Between Bank Mandiri and Era Media

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

By analyzing existing cross correlation between Bank Mandiri Persero and Era Media Sejahtera, you can compare the effects of market volatilities on Bank Mandiri and Era Media 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 Mandiri with a short position of Era Media. Check out your portfolio center. Please also check ongoing floating volatility patterns of Bank Mandiri and Era Media.

Diversification Opportunities for Bank Mandiri and Era Media

0.33

Correlation Coefficient

Bank Mandiri  Era Media

Weak diversification

The 3 months correlation between Bank and Era is 0.33. Overlapping area represents the amount of risk that can be diversified away by holding Bank Mandiri Persero and Era Media Sejahtera in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Era Media Sejahtera and Bank Mandiri 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 Mandiri Persero are associated (or correlated) with Era Media. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Era Media Sejahtera has no effect on the direction of Bank Mandiri i.e., Bank Mandiri and Era Media go up and down completely randomly.

Pair Corralation between Bank Mandiri and Era Media

Assuming the 90 days trading horizon Bank Mandiri Persero is expected to under-perform the Era Media. In addition to that, Bank Mandiri is 1.12 times more volatile than Era Media Sejahtera. It trades about -0.13 of its total potential returns per unit of risk. Era Media Sejahtera is currently generating about -0.06 per unit of volatility. If you would invest  5,900  in Era Media Sejahtera on September 2, 2024 and sell it today you would lose (400.00) from holding Era Media Sejahtera or give up 6.78% of portfolio value over 90 days.

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

Bank Mandiri Persero  vs.  Era Media Sejahtera

Bank Mandiri Persero

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Bank Mandiri Persero 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 January 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.

Era Media Sejahtera

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Era Media Sejahtera has generated negative risk-adjusted returns adding no value to investors with long positions. Despite quite persistent forward-looking signals, Era Media is not utilizing all of its potentials. The latest stock price mess, may contribute to short-term losses for the institutional investors.

Pair Trading with Bank Mandiri and Era Media

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

The idea behind Bank Mandiri Persero and Era Media Sejahtera 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 Portfolio Optimization module to compute new portfolio that will generate highest expected return given your specified tolerance for risk.