Correlation Between Vanguard Small and IShares SP

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

By analyzing existing cross correlation between Vanguard Small Cap Growth and iShares SP Small Cap, you can compare the effects of market volatilities on Vanguard Small and IShares SP 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 Vanguard Small with a short position of IShares SP. Check out your portfolio center. Please also check ongoing floating volatility patterns of Vanguard Small and IShares SP.

Diversification Opportunities for Vanguard Small and IShares SP

0.98

Correlation Coefficient

Vanguard Small  IShares SP

Almost no diversification

The 3 months correlation between Vanguard and IShares is 0.98. Overlapping area represents the amount of risk that can be diversified away by holding Vanguard Small Cap Growth and iShares SP Small Cap in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on iShares SP Small and Vanguard Small 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 Vanguard Small Cap Growth are associated (or correlated) with IShares SP. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of iShares SP Small has no effect on the direction of Vanguard Small i.e., Vanguard Small and IShares SP go up and down completely randomly.

Pair Corralation between Vanguard Small and IShares SP

Considering the 90-day investment horizon Vanguard Small Cap Growth is expected to generate 0.98 times more return on investment than IShares SP. However, Vanguard Small Cap Growth is 1.02 times less risky than IShares SP. It trades about 0.15 of its potential returns per unit of risk. iShares SP Small Cap is currently generating about 0.1 per unit of risk. If you would invest  25,220  in Vanguard Small Cap Growth on May 6, 2025 and sell it today you would earn a total of  2,553  from holding Vanguard Small Cap Growth or generate 10.12% return on investment over 90 days.

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

Vanguard Small Cap Growth  vs.  iShares SP Small Cap

Vanguard Small Cap

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Vanguard Small Cap Growth are ranked lower than 12 (%) of all global equities and portfolios over the last 90 days. Despite quite uncertain fundamental drivers, Vanguard Small may actually be approaching a critical reversion point that can send shares even higher in September 2025.

iShares SP Small

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in iShares SP Small Cap are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively conflicting forward-looking indicators, IShares SP may actually be approaching a critical reversion point that can send shares even higher in September 2025.

Pair Trading with Vanguard Small and IShares SP

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

The idea behind Vanguard Small Cap Growth and iShares SP Small Cap 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 Cryptocurrency Center module to build and monitor diversified portfolio of extremely risky digital assets and cryptocurrency.