Correlation Between IShares Trust and SPDR SP

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

By analyzing existing cross correlation between iShares Trust and SPDR SP 500, you can compare the effects of market volatilities on IShares Trust and SPDR 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 IShares Trust with a short position of SPDR SP. Check out your portfolio center. Please also check ongoing floating volatility patterns of IShares Trust and SPDR SP.

Diversification Opportunities for IShares Trust and SPDR SP

0.68

Correlation Coefficient

IShares Trust  SPDR SP

Poor diversification

The 3 months correlation between IShares and SPDR is 0.68. Overlapping area represents the amount of risk that can be diversified away by holding iShares Trust and SPDR SP 500 in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on SPDR SP 500 and IShares Trust 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 Trust are associated (or correlated) with SPDR SP. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of SPDR SP 500 has no effect on the direction of IShares Trust i.e., IShares Trust and SPDR SP go up and down completely randomly.

Pair Corralation between IShares Trust and SPDR SP

Given the investment horizon of 90 days IShares Trust is expected to generate 7.82 times less return on investment than SPDR SP. But when comparing it to its historical volatility, iShares Trust is 2.83 times less risky than SPDR SP. It trades about 0.1 of its potential returns per unit of risk. SPDR SP 500 is currently generating about 0.27 of returns per unit of risk over similar time horizon. If you would invest  4,618  in SPDR SP 500 on May 3, 2025 and sell it today you would earn a total of  579.00  from holding SPDR SP 500 or generate 12.54% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Significant
Accuracy	98.39%
Values	Daily Returns

iShares Trust   vs.  SPDR SP 500

iShares Trust

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in iShares Trust are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong basic indicators, IShares Trust is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

SPDR SP 500

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in SPDR SP 500 are ranked lower than 21 (%) of all global equities and portfolios over the last 90 days. In spite of fairly unsteady basic indicators, SPDR SP may actually be approaching a critical reversion point that can send shares even higher in September 2025.

Pair Trading with IShares Trust and SPDR SP

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

The idea behind iShares Trust and SPDR SP 500 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 AI Portfolio Prophet module to use AI to generate optimal portfolios and find profitable investment opportunities.