Correlation Between GM and 8x8 Common

Can any of the company-specific risk be diversified away by investing in both GM and 8x8 Common 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 8x8 Common into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between General Motors and 8x8 Common Stock, you can compare the effects of market volatilities on GM and 8x8 Common 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 8x8 Common. Check out your portfolio center. Please also check ongoing floating volatility patterns of GM and 8x8 Common.

Diversification Opportunities for GM and 8x8 Common

0.68

Correlation Coefficient

GM  8x8 Common

Poor diversification

The 3 months correlation between GM and 8x8 is 0.68. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and 8x8 Common Stock in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on 8x8 Common Stock 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 8x8 Common. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of 8x8 Common Stock has no effect on the direction of GM i.e., GM and 8x8 Common go up and down completely randomly.

Pair Corralation between GM and 8x8 Common

Allowing for the 90-day total investment horizon General Motors is expected to generate 0.66 times more return on investment than 8x8 Common. However, General Motors is 1.53 times less risky than 8x8 Common. It trades about 0.12 of its potential returns per unit of risk. 8x8 Common Stock is currently generating about 0.05 per unit of risk. If you would invest  4,532  in General Motors on May 6, 2025 and sell it today you would earn a total of  745.00  from holding General Motors or generate 16.44% return on investment over 90 days.

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

General Motors  vs.  8x8 Common Stock

General Motors

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in General Motors are ranked lower than 9 (%) of all global equities and portfolios over the last 90 days. In spite of very fragile primary indicators, GM displayed solid returns over the last few months and may actually be approaching a breakup point.

8x8 Common Stock

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in 8x8 Common Stock are ranked lower than 3 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively fragile technical indicators, 8x8 Common may actually be approaching a critical reversion point that can send shares even higher in September 2025.

Pair Trading with GM and 8x8 Common

The main advantage of trading using opposite GM and 8x8 Common positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if GM position performs unexpectedly, 8x8 Common 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 8x8 Common will offset losses from the drop in 8x8 Common's long position.

The idea behind General Motors and 8x8 Common Stock 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 FinTech Suite module to use AI to screen and filter profitable investment opportunities.