Correlation Between IShares Core and IShares Russell

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

By analyzing existing cross correlation between iShares Core SP and iShares Russell 1000, you can compare the effects of market volatilities on IShares Core and IShares Russell 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 IShares Core with a short position of IShares Russell. Check out your portfolio center. Please also check ongoing floating volatility patterns of IShares Core and IShares Russell.

Diversification Opportunities for IShares Core and IShares Russell

1.0

Correlation Coefficient

IShares Core  IShares Russell

No risk reduction

The 3 months correlation between IShares and IShares is 1.0. Overlapping area represents the amount of risk that can be diversified away by holding iShares Core SP and iShares Russell 1000 in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on iShares Russell 1000 and IShares Core 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 iShares Core SP are associated (or correlated) with IShares Russell. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of iShares Russell 1000 has no effect on the direction of IShares Core i.e., IShares Core and IShares Russell go up and down completely randomly.

Pair Corralation between IShares Core and IShares Russell

Given the investment horizon of 90 days iShares Core SP is expected to generate 1.02 times more return on investment than IShares Russell. However, IShares Core is 1.02 times more volatile than iShares Russell 1000. It trades about 0.15 of its potential returns per unit of risk. iShares Russell 1000 is currently generating about 0.14 per unit of risk. If you would invest  8,892  in iShares Core SP on May 7, 2025 and sell it today you would earn a total of  619.00  from holding iShares Core SP or generate 6.96% return on investment over 90 days.

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

iShares Core SP  vs.  iShares Russell 1000

iShares Core SP

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in iShares Core SP are ranked lower than 12 (%) of all global equities and portfolios over the last 90 days. In spite of fairly weak basic indicators, IShares Core may actually be approaching a critical reversion point that can send shares even higher in September 2025.

iShares Russell 1000

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in iShares Russell 1000 are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. In spite of rather fragile basic indicators, IShares Russell may actually be approaching a critical reversion point that can send shares even higher in September 2025.

Pair Trading with IShares Core and IShares Russell

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

The idea behind iShares Core SP and iShares Russell 1000 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 Transaction History module to view history of all your transactions and understand their impact on performance.