Correlation Between Vanguard Total and Core Bond

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

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

Diversification Opportunities for Vanguard Total and Core Bond

0.88

Correlation Coefficient

Vanguard Total  Core Bond

Very poor diversification

The 3 months correlation between Vanguard and Core is 0.88. Overlapping area represents the amount of risk that can be diversified away by holding Vanguard Total Bond and Core Bond Series in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Core Bond Series and Vanguard Total 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 Total Bond are associated (or correlated) with Core Bond. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Core Bond Series has no effect on the direction of Vanguard Total i.e., Vanguard Total and Core Bond go up and down completely randomly.

Pair Corralation between Vanguard Total and Core Bond

Assuming the 90 days horizon Vanguard Total Bond is expected to generate 0.93 times more return on investment than Core Bond. However, Vanguard Total Bond is 1.08 times less risky than Core Bond. It trades about 0.08 of its potential returns per unit of risk. Core Bond Series is currently generating about 0.06 per unit of risk. If you would invest  938.00  in Vanguard Total Bond on May 3, 2025 and sell it today you would earn a total of  13.00  from holding Vanguard Total Bond or generate 1.39% return on investment over 90 days.

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

Vanguard Total Bond  vs.  Core Bond Series

Vanguard Total Bond

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Vanguard Total Bond are ranked lower than 6 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly strong basic indicators, Vanguard Total is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Core Bond Series

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in Core Bond Series are ranked lower than 4 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly strong forward indicators, Core Bond is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Vanguard Total and Core Bond

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

The idea behind Vanguard Total Bond and Core Bond Series 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 Equity Analysis module to research over 250,000 global equities including funds, stocks and ETFs to find investment opportunities.