Correlation Between Ballard Power and Westport Fuel

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

By analyzing existing cross correlation between Ballard Power Systems and Westport Fuel Systems, you can compare the effects of market volatilities on Ballard Power and Westport Fuel 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 Ballard Power with a short position of Westport Fuel. Check out your portfolio center. Please also check ongoing floating volatility patterns of Ballard Power and Westport Fuel.

Diversification Opportunities for Ballard Power and Westport Fuel

0.33

Correlation Coefficient

Ballard Power  Westport Fuel

Weak diversification

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

Pair Corralation between Ballard Power and Westport Fuel

Assuming the 90 days trading horizon Ballard Power Systems is expected to under-perform the Westport Fuel. In addition to that, Ballard Power is 1.14 times more volatile than Westport Fuel Systems. It trades about -0.06 of its total potential returns per unit of risk. Westport Fuel Systems is currently generating about -0.04 per unit of volatility. If you would invest  989.00  in Westport Fuel Systems on September 14, 2024 and sell it today you would lose (400.00) from holding Westport Fuel Systems or give up 40.44% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Weak
Accuracy	99.63%
Values	Daily Returns

Ballard Power Systems  vs.  Westport Fuel Systems

Ballard Power Systems

Risk-Adjusted Performance

2 of 100

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in Ballard Power Systems are ranked lower than 2 (%) of all global equities and portfolios over the last 90 days. In spite of very abnormal basic indicators, Ballard Power may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Westport Fuel Systems

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Westport Fuel Systems has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of latest unfluctuating performance, the Stock's basic indicators remain healthy and the recent disarray on Wall Street may also be a sign of long period gains for the firm investors.

Pair Trading with Ballard Power and Westport Fuel

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

The idea behind Ballard Power Systems and Westport Fuel Systems 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 CEOs Directory module to screen CEOs from public companies around the world.