Correlation Between Erawan and Samart Telcoms

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

By analyzing existing cross correlation between The Erawan Group and Samart Telcoms Public, you can compare the effects of market volatilities on Erawan and Samart Telcoms 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 Erawan with a short position of Samart Telcoms. Check out your portfolio center. Please also check ongoing floating volatility patterns of Erawan and Samart Telcoms.

Diversification Opportunities for Erawan and Samart Telcoms

0.67

Correlation Coefficient

Erawan  Samart Telcoms

Poor diversification

The 3 months correlation between Erawan and Samart is 0.67. Overlapping area represents the amount of risk that can be diversified away by holding The Erawan Group and Samart Telcoms Public in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Samart Telcoms Public and Erawan 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 The Erawan Group are associated (or correlated) with Samart Telcoms. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Samart Telcoms Public has no effect on the direction of Erawan i.e., Erawan and Samart Telcoms go up and down completely randomly.

Pair Corralation between Erawan and Samart Telcoms

Assuming the 90 days trading horizon The Erawan Group is expected to under-perform the Samart Telcoms. But the stock apears to be less risky and, when comparing its historical volatility, The Erawan Group is 1.33 times less risky than Samart Telcoms. The stock trades about -0.16 of its potential returns per unit of risk. The Samart Telcoms Public is currently generating about -0.03 of returns per unit of risk over similar time horizon. If you would invest  611.00  in Samart Telcoms Public on December 25, 2024 and sell it today you would lose (51.00) from holding Samart Telcoms Public or give up 8.35% of portfolio value over 90 days.

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

The Erawan Group  vs.  Samart Telcoms Public

Erawan Group

Risk-Adjusted Performance

Very Weak

Over the last 90 days The Erawan Group 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 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.

Samart Telcoms Public

Risk-Adjusted Performance

Very Weak

Over the last 90 days Samart Telcoms Public has generated negative risk-adjusted returns adding no value to investors with long positions. Despite somewhat strong primary indicators, Samart Telcoms is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Erawan and Samart Telcoms

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

The idea behind The Erawan Group and Samart Telcoms Public 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.