Correlation Between Vanguard and ISh IBds

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

By analyzing existing cross correlation between Vanguard SP 500 and iSh iBds Dec29, you can compare the effects of market volatilities on Vanguard and ISh IBds 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 with a short position of ISh IBds. Check out your portfolio center. Please also check ongoing floating volatility patterns of Vanguard and ISh IBds.

Diversification Opportunities for Vanguard and ISh IBds

0.83

Correlation Coefficient

Vanguard  ISh IBds

Very poor diversification

The 3 months correlation between Vanguard and ISh is 0.83. Overlapping area represents the amount of risk that can be diversified away by holding Vanguard SP 500 and iSh iBds Dec29 in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on iSh iBds Dec29 and Vanguard 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 SP 500 are associated (or correlated) with ISh IBds. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of iSh iBds Dec29 has no effect on the direction of Vanguard i.e., Vanguard and ISh IBds go up and down completely randomly.

Pair Corralation between Vanguard and ISh IBds

Assuming the 90 days trading horizon Vanguard SP 500 is expected to generate 3.17 times more return on investment than ISh IBds. However, Vanguard is 3.17 times more volatile than iSh iBds Dec29. It trades about 0.11 of its potential returns per unit of risk. iSh iBds Dec29 is currently generating about 0.26 per unit of risk. If you would invest  9,714  in Vanguard SP 500 on May 28, 2025 and sell it today you would earn a total of  130.00  from holding Vanguard SP 500 or generate 1.34% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Strong
Accuracy	95.24%
Values	Daily Returns

Vanguard SP 500  vs.  iSh iBds Dec29

Vanguard SP 500

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Vanguard SP 500 are ranked lower than 12 (%) of all global equities and portfolios over the last 90 days. In spite of fairly abnormal basic indicators, Vanguard showed solid returns over the last few months and may actually be approaching a breakup point.

iSh iBds Dec29

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in iSh iBds Dec29 are ranked lower than 12 (%) of all global equities and portfolios over the last 90 days. In spite of fairly stable basic indicators, ISh IBds is not utilizing all of its potentials. The latest stock price fuss, may contribute to near-short-term losses for the sophisticated investors.

Pair Trading with Vanguard and ISh IBds

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

The idea behind Vanguard SP 500 and iSh iBds Dec29 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 Correlation Analysis module to reduce portfolio risk simply by holding instruments which are not perfectly correlated.