Correlation Between Vanguard Windsor and Vanguard 500

Can any of the company-specific risk be diversified away by investing in both Vanguard Windsor and Vanguard 500 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 Windsor and Vanguard 500 into the same portfolio, which is an essential part of the fundamental portfolio management process.

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

Diversification Opportunities for Vanguard Windsor and Vanguard 500

0.99

Correlation Coefficient

Vanguard Windsor  Vanguard 500

No risk reduction

The 3 months correlation between Vanguard and Vanguard is 0.99. Overlapping area represents the amount of risk that can be diversified away by holding Vanguard Windsor Ii and Vanguard 500 Index in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Vanguard 500 Index and Vanguard Windsor 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 Windsor Ii are associated (or correlated) with Vanguard 500. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Vanguard 500 Index has no effect on the direction of Vanguard Windsor i.e., Vanguard Windsor and Vanguard 500 go up and down completely randomly.

Pair Corralation between Vanguard Windsor and Vanguard 500

Assuming the 90 days horizon Vanguard Windsor is expected to generate 1.45 times less return on investment than Vanguard 500. But when comparing it to its historical volatility, Vanguard Windsor Ii is 1.02 times less risky than Vanguard 500. It trades about 0.15 of its potential returns per unit of risk. Vanguard 500 Index is currently generating about 0.22 of returns per unit of risk over similar time horizon. If you would invest  52,034  in Vanguard 500 Index on May 5, 2025 and sell it today you would earn a total of  5,577  from holding Vanguard 500 Index or generate 10.72% return on investment over 90 days.

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

Vanguard Windsor Ii  vs.  Vanguard 500 Index

Vanguard Windsor

Risk-Adjusted Performance

Good

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

Vanguard 500 Index

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Vanguard 500 Index are ranked lower than 17 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly weak basic indicators, Vanguard 500 may actually be approaching a critical reversion point that can send shares even higher in September 2025.

Pair Trading with Vanguard Windsor and Vanguard 500

The main advantage of trading using opposite Vanguard Windsor and Vanguard 500 positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Vanguard Windsor position performs unexpectedly, Vanguard 500 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 500 will offset losses from the drop in Vanguard 500's long position.

The idea behind Vanguard Windsor Ii and Vanguard 500 Index 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.

Check out your portfolio center.

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 Portfolio Center module to all portfolio management and optimization tools to improve performance of your portfolios.