Correlation Between Ballard Power and SIEMENS AG

Can any of the company-specific risk be diversified away by investing in both Ballard Power and SIEMENS AG 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 SIEMENS AG 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 SIEMENS AG SP, you can compare the effects of market volatilities on Ballard Power and SIEMENS AG 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 SIEMENS AG. Check out your portfolio center. Please also check ongoing floating volatility patterns of Ballard Power and SIEMENS AG.

Diversification Opportunities for Ballard Power and SIEMENS AG

-0.76

Correlation Coefficient

Ballard Power  SIEMENS AG

Pay attention - limited upside

The 3 months correlation between Ballard and SIEMENS is -0.76. Overlapping area represents the amount of risk that can be diversified away by holding Ballard Power Systems and SIEMENS AG SP in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on SIEMENS AG SP 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 SIEMENS AG. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of SIEMENS AG SP has no effect on the direction of Ballard Power i.e., Ballard Power and SIEMENS AG go up and down completely randomly.

Pair Corralation between Ballard Power and SIEMENS AG

Assuming the 90 days horizon Ballard Power Systems is expected to under-perform the SIEMENS AG. In addition to that, Ballard Power is 1.76 times more volatile than SIEMENS AG SP. It trades about -0.12 of its total potential returns per unit of risk. SIEMENS AG SP is currently generating about 0.1 per unit of volatility. If you would invest  9,378  in SIEMENS AG SP on December 30, 2024 and sell it today you would earn a total of  1,322  from holding SIEMENS AG SP or generate 14.1% return on investment over 90 days.

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

Ballard Power Systems  vs.  SIEMENS AG SP

Ballard Power Systems

Risk-Adjusted Performance

Very Weak

Over the last 90 days Ballard Power Systems has generated negative risk-adjusted returns adding no value to investors with long positions. Despite fragile performance in the last few months, the Stock's basic indicators remain nearly stable which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long-run up-swing for the company stockholders.

SIEMENS AG SP

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in SIEMENS AG SP are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile technical and fundamental indicators, SIEMENS AG reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Ballard Power and SIEMENS AG

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

The idea behind Ballard Power Systems and SIEMENS AG SP 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 Center module to all portfolio management and optimization tools to improve performance of your portfolios.