Correlation Between BYD Co and Polestar Automotive

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

By analyzing existing cross correlation between BYD Co Ltd and Polestar Automotive Holding, you can compare the effects of market volatilities on BYD Co and Polestar Automotive 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 BYD Co with a short position of Polestar Automotive. Check out your portfolio center. Please also check ongoing floating volatility patterns of BYD Co and Polestar Automotive.

Diversification Opportunities for BYD Co and Polestar Automotive

0.35

Correlation Coefficient

BYD Co  Polestar Automotive

Weak diversification

The 3 months correlation between BYD and Polestar is 0.35. Overlapping area represents the amount of risk that can be diversified away by holding BYD Co Ltd and Polestar Automotive Holding in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Polestar Automotive and BYD Co 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 BYD Co Ltd are associated (or correlated) with Polestar Automotive. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Polestar Automotive has no effect on the direction of BYD Co i.e., BYD Co and Polestar Automotive go up and down completely randomly.

Pair Corralation between BYD Co and Polestar Automotive

Assuming the 90 days horizon BYD Co Ltd is expected to under-perform the Polestar Automotive. But the pink sheet apears to be less risky and, when comparing its historical volatility, BYD Co Ltd is 1.14 times less risky than Polestar Automotive. The pink sheet trades about -0.02 of its potential returns per unit of risk. The Polestar Automotive Holding is currently generating about 0.0 of returns per unit of risk over similar time horizon. If you would invest  108.00  in Polestar Automotive Holding on May 7, 2025 and sell it today you would lose (3.00) from holding Polestar Automotive Holding or give up 2.78% of portfolio value over 90 days.

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

BYD Co Ltd  vs.  Polestar Automotive Holding

BYD Co

Risk-Adjusted Performance

Very Weak

Over the last 90 days BYD Co Ltd has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of fairly strong fundamental indicators, BYD Co is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Polestar Automotive

Risk-Adjusted Performance

Very Weak

Over the last 90 days Polestar Automotive Holding has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of fairly strong basic indicators, Polestar Automotive is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with BYD Co and Polestar Automotive

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

The idea behind BYD Co Ltd and Polestar Automotive Holding 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 Equity Analysis module to research over 250,000 global equities including funds, stocks and ETFs to find investment opportunities.