Correlation Between IShares Nikkei and Vanguard Funds

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

By analyzing existing cross correlation between iShares Nikkei 225 and Vanguard Funds PLC, you can compare the effects of market volatilities on IShares Nikkei and Vanguard Funds 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 Nikkei with a short position of Vanguard Funds. Check out your portfolio center. Please also check ongoing floating volatility patterns of IShares Nikkei and Vanguard Funds.

Diversification Opportunities for IShares Nikkei and Vanguard Funds

0.8

Correlation Coefficient

IShares Nikkei  Vanguard Funds

Very poor diversification

The 3 months correlation between IShares and Vanguard is 0.8. Overlapping area represents the amount of risk that can be diversified away by holding iShares Nikkei 225 and Vanguard Funds PLC in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Vanguard Funds PLC and IShares Nikkei 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 Nikkei 225 are associated (or correlated) with Vanguard Funds. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Vanguard Funds PLC has no effect on the direction of IShares Nikkei i.e., IShares Nikkei and Vanguard Funds go up and down completely randomly.

Pair Corralation between IShares Nikkei and Vanguard Funds

Assuming the 90 days trading horizon IShares Nikkei is expected to generate 1.57 times less return on investment than Vanguard Funds. In addition to that, IShares Nikkei is 1.73 times more volatile than Vanguard Funds PLC. It trades about 0.07 of its total potential returns per unit of risk. Vanguard Funds PLC is currently generating about 0.19 per unit of volatility. If you would invest  2,725  in Vanguard Funds PLC on April 25, 2025 and sell it today you would earn a total of  183.00  from holding Vanguard Funds PLC or generate 6.72% return on investment over 90 days.

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

iShares Nikkei 225  vs.  Vanguard Funds PLC

iShares Nikkei 225

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in iShares Nikkei 225 are ranked lower than 5 (%) of all global equities and portfolios over the last 90 days. Despite nearly stable basic indicators, IShares Nikkei is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Vanguard Funds PLC

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Vanguard Funds PLC are ranked lower than 14 (%) of all global equities and portfolios over the last 90 days. Despite nearly unsteady basic indicators, Vanguard Funds may actually be approaching a critical reversion point that can send shares even higher in August 2025.

Pair Trading with IShares Nikkei and Vanguard Funds

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

The idea behind iShares Nikkei 225 and Vanguard Funds PLC 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 Commodity Channel module to use Commodity Channel Index to analyze current equity momentum.