Correlation Between Pfizer and 908 Devices

Can any of the company-specific risk be diversified away by investing in both Pfizer and 908 Devices 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 Pfizer and 908 Devices into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Pfizer Inc and 908 Devices, you can compare the effects of market volatilities on Pfizer and 908 Devices 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 Pfizer with a short position of 908 Devices. Check out your portfolio center. Please also check ongoing floating volatility patterns of Pfizer and 908 Devices.

Diversification Opportunities for Pfizer and 908 Devices

0.29

Correlation Coefficient

Pfizer  908 Devices

Modest diversification

The 3 months correlation between Pfizer and 908 is 0.29. Overlapping area represents the amount of risk that can be diversified away by holding Pfizer Inc and 908 Devices in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on 908 Devices and Pfizer 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 Pfizer Inc are associated (or correlated) with 908 Devices. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of 908 Devices has no effect on the direction of Pfizer i.e., Pfizer and 908 Devices go up and down completely randomly.

Pair Corralation between Pfizer and 908 Devices

Considering the 90-day investment horizon Pfizer is expected to generate 6.73 times less return on investment than 908 Devices. But when comparing it to its historical volatility, Pfizer Inc is 2.08 times less risky than 908 Devices. It trades about 0.02 of its potential returns per unit of risk. 908 Devices is currently generating about 0.08 of returns per unit of risk over similar time horizon. If you would invest  733.00  in 908 Devices on July 28, 2025 and sell it today you would earn a total of  118.00  from holding 908 Devices or generate 16.1% return on investment over 90 days.

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

Pfizer Inc  vs.  908 Devices

Pfizer Inc

Risk-Adjusted Performance

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in Pfizer Inc are ranked lower than 1 (%) of all global equities and portfolios over the last 90 days. In spite of rather sound technical and fundamental indicators, Pfizer is not utilizing all of its potentials. The latest stock price tumult, may contribute to shorter-term losses for the shareholders.

908 Devices

Risk-Adjusted Performance

Mild

Compared to the overall equity markets, risk-adjusted returns on investments in 908 Devices are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively weak basic indicators, 908 Devices unveiled solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Pfizer and 908 Devices

The main advantage of trading using opposite Pfizer and 908 Devices positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Pfizer position performs unexpectedly, 908 Devices 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 908 Devices will offset losses from the drop in 908 Devices' long position.

The idea behind Pfizer Inc and 908 Devices 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 Bonds Directory module to find actively traded corporate debentures issued by US companies.