Correlation Between Perdoceo Education and GrafTech International

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

By analyzing existing cross correlation between Perdoceo Education Corp and GrafTech International, you can compare the effects of market volatilities on Perdoceo Education and GrafTech International 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 Perdoceo Education with a short position of GrafTech International. Check out your portfolio center. Please also check ongoing floating volatility patterns of Perdoceo Education and GrafTech International.

Diversification Opportunities for Perdoceo Education and GrafTech International

0.6

Correlation Coefficient

Perdoceo Education  GrafTech International

Poor diversification

The 3 months correlation between Perdoceo and GrafTech is 0.6. Overlapping area represents the amount of risk that can be diversified away by holding Perdoceo Education Corp and GrafTech International in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on GrafTech International and Perdoceo Education 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 Perdoceo Education Corp are associated (or correlated) with GrafTech International. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of GrafTech International has no effect on the direction of Perdoceo Education i.e., Perdoceo Education and GrafTech International go up and down completely randomly.

Pair Corralation between Perdoceo Education and GrafTech International

Given the investment horizon of 90 days Perdoceo Education is expected to generate 1.8 times less return on investment than GrafTech International. But when comparing it to its historical volatility, Perdoceo Education Corp is 2.29 times less risky than GrafTech International. It trades about 0.11 of its potential returns per unit of risk. GrafTech International is currently generating about 0.09 of returns per unit of risk over similar time horizon. If you would invest  132.00  in GrafTech International on September 30, 2024 and sell it today you would earn a total of  35.00  from holding GrafTech International or generate 26.52% return on investment over 90 days.

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

Perdoceo Education Corp  vs.  GrafTech International

Perdoceo Education Corp

Risk-Adjusted Performance

8 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Perdoceo Education Corp are ranked lower than 8 (%) of all global equities and portfolios over the last 90 days. In spite of very unsteady fundamental indicators, Perdoceo Education displayed solid returns over the last few months and may actually be approaching a breakup point.

GrafTech International

Risk-Adjusted Performance

7 of 100

OK

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

Pair Trading with Perdoceo Education and GrafTech International

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

The idea behind Perdoceo Education Corp and GrafTech International 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 Analyst Advice module to analyst recommendations and target price estimates broken down by several categories.