Correlation Between BioNTech and CSL

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

By analyzing existing cross correlation between BioNTech SE and CSL LTD SPONADR, you can compare the effects of market volatilities on BioNTech and CSL 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 BioNTech with a short position of CSL. Check out your portfolio center. Please also check ongoing floating volatility patterns of BioNTech and CSL.

Diversification Opportunities for BioNTech and CSL

0.31

Correlation Coefficient

BioNTech  CSL

Weak diversification

The 3 months correlation between BioNTech and CSL is 0.31. Overlapping area represents the amount of risk that can be diversified away by holding BioNTech SE and CSL LTD SPONADR in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on CSL LTD SPONADR and BioNTech 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 BioNTech SE are associated (or correlated) with CSL. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of CSL LTD SPONADR has no effect on the direction of BioNTech i.e., BioNTech and CSL go up and down completely randomly.

Pair Corralation between BioNTech and CSL

Assuming the 90 days trading horizon BioNTech SE is expected to generate 1.22 times more return on investment than CSL. However, BioNTech is 1.22 times more volatile than CSL LTD SPONADR. It trades about 0.04 of its potential returns per unit of risk. CSL LTD SPONADR is currently generating about -0.09 per unit of risk. If you would invest  8,675  in BioNTech SE on May 28, 2025 and sell it today you would earn a total of  410.00  from holding BioNTech SE or generate 4.73% return on investment over 90 days.

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

BioNTech SE  vs.  CSL LTD SPONADR

BioNTech SE

Risk-Adjusted Performance

Soft

Compared to the overall equity markets, risk-adjusted returns on investments in BioNTech SE are ranked lower than 3 (%) of all global equities and portfolios over the last 90 days. In spite of rather uncertain basic indicators, BioNTech may actually be approaching a critical reversion point that can send shares even higher in September 2025.

CSL LTD SPONADR

Risk-Adjusted Performance

Weakest

Over the last 90 days CSL LTD SPONADR 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 forward-looking indicators remain nearly stable which may send shares a bit higher in September 2025. The current disturbance may also be a sign of long-run up-swing for the company stockholders.

Pair Trading with BioNTech and CSL

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

The idea behind BioNTech SE and CSL LTD SPONADR 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.

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 the Portfolio Analyzer module to portfolio analysis module that provides access to portfolio diagnostics and optimization engine.