Correlation Between Stock Index and Small Company

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

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

Diversification Opportunities for Stock Index and Small Company

0.91

Correlation Coefficient

Stock Index  Small Company

Almost no diversification

The 3 months correlation between Stock and Small is 0.91. Overlapping area represents the amount of risk that can be diversified away by holding Stock Index Fund and Small Company Stock Fund in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Small Stock Fund and Stock Index 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 Stock Index Fund are associated (or correlated) with Small Company. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Small Stock Fund has no effect on the direction of Stock Index i.e., Stock Index and Small Company go up and down completely randomly.

Pair Corralation between Stock Index and Small Company

Assuming the 90 days horizon Stock Index is expected to generate 1.45 times less return on investment than Small Company. But when comparing it to its historical volatility, Stock Index Fund is 1.74 times less risky than Small Company. It trades about 0.18 of its potential returns per unit of risk. Small Company Stock Fund is currently generating about 0.15 of returns per unit of risk over similar time horizon. If you would invest  2,605  in Small Company Stock Fund on September 15, 2024 and sell it today you would earn a total of  287.00  from holding Small Company Stock Fund or generate 11.02% return on investment over 90 days.

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

Stock Index Fund  vs.  Small Company Stock Fund

Stock Index Fund

Risk-Adjusted Performance

13 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Stock Index Fund are ranked lower than 13 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly weak forward indicators, Stock Index may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Small Stock Fund

Risk-Adjusted Performance

11 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Small Company Stock Fund are ranked lower than 11 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly weak basic indicators, Small Company may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Pair Trading with Stock Index and Small Company

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

The idea behind Stock Index Fund and Small Company Stock Fund 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 Portfolio Analyzer module to portfolio analysis module that provides access to portfolio diagnostics and optimization engine.