Correlation Between NVR and GigaMedia

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

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

Diversification Opportunities for NVR and GigaMedia

0.25

Correlation Coefficient

NVR  GigaMedia

Modest diversification

The 3 months correlation between NVR and GigaMedia is 0.25. Overlapping area represents the amount of risk that can be diversified away by holding NVR Inc and GigaMedia in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on GigaMedia and NVR 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 NVR Inc are associated (or correlated) with GigaMedia. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of GigaMedia has no effect on the direction of NVR i.e., NVR and GigaMedia go up and down completely randomly.

Pair Corralation between NVR and GigaMedia

Assuming the 90 days horizon NVR Inc is expected to under-perform the GigaMedia. But the stock apears to be less risky and, when comparing its historical volatility, NVR Inc is 1.22 times less risky than GigaMedia. The stock trades about -0.14 of its potential returns per unit of risk. The GigaMedia is currently generating about 0.08 of returns per unit of risk over similar time horizon. If you would invest  143.00  in GigaMedia on December 30, 2024 and sell it today you would earn a total of  14.00  from holding GigaMedia or generate 9.79% return on investment over 90 days.

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

NVR Inc  vs.  GigaMedia

NVR Inc

Risk-Adjusted Performance

Very Weak

Over the last 90 days NVR Inc 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 basic indicators remain nearly stable which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long-run up-swing for the company stockholders.

GigaMedia

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in GigaMedia are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively fragile basic indicators, GigaMedia may actually be approaching a critical reversion point that can send shares even higher in April 2025.

Pair Trading with NVR and GigaMedia

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

The idea behind NVR Inc and GigaMedia 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 Pair Correlation module to compare performance and examine fundamental relationship between any two equity instruments.