Correlation Between AAR Corp and Sigma Lithium

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Can any of the company-specific risk be diversified away by investing in both AAR Corp and Sigma Lithium 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 AAR Corp and Sigma Lithium into the same portfolio, which is an essential part of the fundamental portfolio management process.
By analyzing existing cross correlation between AAR Corp and Sigma Lithium Resources, you can compare the effects of market volatilities on AAR Corp and Sigma Lithium 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 AAR Corp with a short position of Sigma Lithium. Check out your portfolio center. Please also check ongoing floating volatility patterns of AAR Corp and Sigma Lithium.

Diversification Opportunities for AAR Corp and Sigma Lithium

  Correlation Coefficient

Poor diversification

The 3 months correlation between AAR Corp and Sigma is 0.62. Overlapping area represents the amount of risk that can be diversified away by holding AAR Corp and Sigma Lithium Resources in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Sigma Lithium Resources and AAR Corp 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 AAR Corp are associated (or correlated) with Sigma Lithium. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Sigma Lithium Resources has no effect on the direction of AAR Corp i.e., AAR Corp and Sigma Lithium go up and down completely randomly.

Pair Corralation between AAR Corp and Sigma Lithium

Considering the 90-day investment horizon AAR Corp is expected to generate 11.15 times less return on investment than Sigma Lithium. But when comparing it to its historical volatility, AAR Corp is 1.99 times less risky than Sigma Lithium. It trades about 0.03 of its potential returns per unit of risk. Sigma Lithium Resources is currently generating about 0.17 of returns per unit of risk over similar time horizon. If you would invest  1,557  in Sigma Lithium Resources on September 9, 2022 and sell it today you would earn a total of  1,968  from holding Sigma Lithium Resources or generate 126.4% return on investment over 90 days.
Time Period3 Months [change]
DirectionMoves Together 
ValuesDaily Returns

AAR Corp  vs.  Sigma Lithium Resources

 Performance (%) 
AAR Corp 
AAR Corp Performance
4 of 100
Compared to the overall equity markets, risk-adjusted returns on investments in AAR Corp are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. Even with relatively sluggish forward indicators, AAR Corp may actually be approaching a critical reversion point that can send shares even higher in January 2023.

AAR Corp Price Channel

Sigma Lithium Resources 
Sigma Performance
11 of 100
Compared to the overall equity markets, risk-adjusted returns on investments in Sigma Lithium Resources are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. Even with relatively weak primary indicators, Sigma Lithium revealed solid returns over the last few months and may actually be approaching a breakup point.

Sigma Price Channel

AAR Corp and Sigma Lithium Volatility Contrast

   Predicted Return Density   

Pair Trading with AAR Corp and Sigma Lithium

The main advantage of trading using opposite AAR Corp and Sigma Lithium positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if AAR Corp position performs unexpectedly, Sigma Lithium 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 Sigma Lithium will offset losses from the drop in Sigma Lithium's long position.
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The idea behind AAR Corp and Sigma Lithium Resources 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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Check out your portfolio center. 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 Bollinger Bands module to use Bollinger Bands indicator to analyze target price for a given investing horizon.

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