Correlation Between Qualys and Century Aluminum

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

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

Diversification Opportunities for Qualys and Century Aluminum

0.71

Correlation Coefficient

Qualys  Century Aluminum

Poor diversification

The 3 months correlation between Qualys and Century is 0.71. Overlapping area represents the amount of risk that can be diversified away by holding Qualys Inc and Century Aluminum in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Century Aluminum and Qualys 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 Qualys Inc are associated (or correlated) with Century Aluminum. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Century Aluminum has no effect on the direction of Qualys i.e., Qualys and Century Aluminum go up and down completely randomly.

Pair Corralation between Qualys and Century Aluminum

Given the investment horizon of 90 days Qualys Inc is expected to under-perform the Century Aluminum. But the stock apears to be less risky and, when comparing its historical volatility, Qualys Inc is 2.76 times less risky than Century Aluminum. The stock trades about -0.19 of its potential returns per unit of risk. The Century Aluminum is currently generating about 0.02 of returns per unit of risk over similar time horizon. If you would invest  1,817  in Century Aluminum on December 5, 2024 and sell it today you would lose (15.00) from holding Century Aluminum or give up 0.83% of portfolio value over 90 days.

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

Qualys Inc  vs.  Century Aluminum

Qualys Inc

Risk-Adjusted Performance

Very Weak

Over the last 90 days Qualys Inc has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of unsteady performance in the last few months, the Stock's basic indicators remain comparatively stable which may send shares a bit higher in April 2025. The newest uproar may also be a sign of mid-term up-swing for the firm private investors.

Century Aluminum

Risk-Adjusted Performance

Very Weak

Over the last 90 days Century Aluminum has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of uncertain performance in the last few months, the Stock's basic indicators remain fairly strong which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long term up-swing for the company investors.

Pair Trading with Qualys and Century Aluminum

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

The idea behind Qualys Inc and Century Aluminum 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 ETFs module to find actively traded Exchange Traded Funds (ETF) from around the world.