Correlation Between Emera and TransAlta Corp

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

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

Diversification Opportunities for Emera and TransAlta Corp

0.55

Correlation Coefficient

Emera  TransAlta Corp

Very weak diversification

The 3 months correlation between Emera and TransAlta is 0.55. Overlapping area represents the amount of risk that can be diversified away by holding Emera Inc and TransAlta Corp in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on TransAlta Corp and Emera 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 Emera Inc are associated (or correlated) with TransAlta Corp. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of TransAlta Corp has no effect on the direction of Emera i.e., Emera and TransAlta Corp go up and down completely randomly.

Pair Corralation between Emera and TransAlta Corp

Assuming the 90 days trading horizon Emera is expected to generate 5.99 times less return on investment than TransAlta Corp. But when comparing it to its historical volatility, Emera Inc is 2.96 times less risky than TransAlta Corp. It trades about 0.12 of its potential returns per unit of risk. TransAlta Corp is currently generating about 0.24 of returns per unit of risk over similar time horizon. If you would invest  1,212  in TransAlta Corp on April 24, 2025 and sell it today you would earn a total of  458.00  from holding TransAlta Corp or generate 37.79% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Weak
Accuracy	98.41%
Values	Daily Returns

Emera Inc  vs.  TransAlta Corp

Emera Inc

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Emera Inc are ranked lower than 9 (%) of all global equities and portfolios over the last 90 days. In spite of very healthy basic indicators, Emera is not utilizing all of its potentials. The recent stock price disarray, may contribute to short-term losses for the investors.

TransAlta Corp

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in TransAlta Corp are ranked lower than 19 (%) of all global equities and portfolios over the last 90 days. In spite of very unfluctuating basic indicators, TransAlta Corp displayed solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Emera and TransAlta Corp

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

The idea behind Emera Inc and TransAlta Corp 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 Financial Widgets module to easily integrated Macroaxis content with over 30 different plug-and-play financial widgets.