Correlation Between GM and PennyMac Mortgage

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

By analyzing existing cross correlation between General Motors and PennyMac Mortgage Investment, you can compare the effects of market volatilities on GM and PennyMac Mortgage 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 GM with a short position of PennyMac Mortgage. Check out your portfolio center. Please also check ongoing floating volatility patterns of GM and PennyMac Mortgage.

Diversification Opportunities for GM and PennyMac Mortgage

-0.36

Correlation Coefficient

GM  PennyMac Mortgage

Very good diversification

The 3 months correlation between GM and PennyMac is -0.36. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and PennyMac Mortgage Investment in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on PennyMac Mortgage and GM 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 General Motors are associated (or correlated) with PennyMac Mortgage. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of PennyMac Mortgage has no effect on the direction of GM i.e., GM and PennyMac Mortgage go up and down completely randomly.

Pair Corralation between GM and PennyMac Mortgage

Allowing for the 90-day total investment horizon General Motors is expected to under-perform the PennyMac Mortgage. In addition to that, GM is 3.06 times more volatile than PennyMac Mortgage Investment. It trades about -0.07 of its total potential returns per unit of risk. PennyMac Mortgage Investment is currently generating about 0.13 per unit of volatility. If you would invest  2,297  in PennyMac Mortgage Investment on December 27, 2024 and sell it today you would earn a total of  161.00  from holding PennyMac Mortgage Investment or generate 7.01% return on investment over 90 days.

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

General Motors  vs.  PennyMac Mortgage Investment

General Motors

Risk-Adjusted Performance

Very Weak

Over the last 90 days General Motors has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of latest weak performance, the Stock's primary indicators remain healthy and the recent disarray on Wall Street may also be a sign of long period gains for the firm investors.

PennyMac Mortgage

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in PennyMac Mortgage Investment are ranked lower than 10 (%) of all global equities and portfolios over the last 90 days. Despite somewhat unsteady basic indicators, PennyMac Mortgage may actually be approaching a critical reversion point that can send shares even higher in April 2025.

Pair Trading with GM and PennyMac Mortgage

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

The idea behind General Motors and PennyMac Mortgage Investment 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.