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AOVIX vs. VOO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between AOVIX and VOO is 0.95, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.01.0

Performance

AOVIX vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Investments One Choice Portfolio: Very Aggressive (AOVIX) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

0.00%5.00%10.00%SeptemberOctoberNovemberDecember2025February
5.85%
10.08%
AOVIX
VOO

Key characteristics

Sharpe Ratio

AOVIX:

1.35

VOO:

1.88

Sortino Ratio

AOVIX:

1.87

VOO:

2.53

Omega Ratio

AOVIX:

1.24

VOO:

1.35

Calmar Ratio

AOVIX:

0.80

VOO:

2.81

Martin Ratio

AOVIX:

7.54

VOO:

11.78

Ulcer Index

AOVIX:

2.13%

VOO:

2.02%

Daily Std Dev

AOVIX:

11.91%

VOO:

12.67%

Max Drawdown

AOVIX:

-57.82%

VOO:

-33.99%

Current Drawdown

AOVIX:

-6.28%

VOO:

0.00%

Returns By Period

In the year-to-date period, AOVIX achieves a 4.95% return, which is significantly higher than VOO's 4.61% return. Over the past 10 years, AOVIX has underperformed VOO with an annualized return of 2.72%, while VOO has yielded a comparatively higher 13.30% annualized return.


AOVIX

YTD

4.95%

1M

2.99%

6M

5.85%

1Y

16.70%

5Y*

4.11%

10Y*

2.72%

VOO

YTD

4.61%

1M

2.59%

6M

10.08%

1Y

25.10%

5Y*

14.79%

10Y*

13.30%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


AOVIX vs. VOO - Expense Ratio Comparison

AOVIX has a 0.00% expense ratio, which is lower than VOO's 0.03% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


VOO
Vanguard S&P 500 ETF
Expense ratio chart for VOO: current value at 0.03% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.03%
Expense ratio chart for AOVIX: current value at 0.00% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.00%

Risk-Adjusted Performance

AOVIX vs. VOO — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

AOVIX
The Risk-Adjusted Performance Rank of AOVIX is 6565
Overall Rank
The Sharpe Ratio Rank of AOVIX is 6565
Sharpe Ratio Rank
The Sortino Ratio Rank of AOVIX is 6565
Sortino Ratio Rank
The Omega Ratio Rank of AOVIX is 6464
Omega Ratio Rank
The Calmar Ratio Rank of AOVIX is 5454
Calmar Ratio Rank
The Martin Ratio Rank of AOVIX is 7777
Martin Ratio Rank

VOO
The Risk-Adjusted Performance Rank of VOO is 7878
Overall Rank
The Sharpe Ratio Rank of VOO is 7777
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 7575
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 7777
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 7878
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 8181
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

AOVIX vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Investments One Choice Portfolio: Very Aggressive (AOVIX) and Vanguard S&P 500 ETF (VOO). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.


Sharpe ratio
The chart of Sharpe ratio for AOVIX, currently valued at 1.35, compared to the broader market-1.000.001.002.003.004.001.351.88
The chart of Sortino ratio for AOVIX, currently valued at 1.87, compared to the broader market0.002.004.006.008.0010.0012.001.872.53
The chart of Omega ratio for AOVIX, currently valued at 1.24, compared to the broader market1.002.003.004.001.241.35
The chart of Calmar ratio for AOVIX, currently valued at 0.80, compared to the broader market0.005.0010.0015.0020.000.802.81
The chart of Martin ratio for AOVIX, currently valued at 7.54, compared to the broader market0.0020.0040.0060.0080.007.5411.78
AOVIX
VOO

The current AOVIX Sharpe Ratio is 1.35, which is comparable to the VOO Sharpe Ratio of 1.88. The chart below compares the historical Sharpe Ratios of AOVIX and VOO, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio1.001.502.002.503.003.50SeptemberOctoberNovemberDecember2025February
1.35
1.88
AOVIX
VOO

Dividends

AOVIX vs. VOO - Dividend Comparison

AOVIX's dividend yield for the trailing twelve months is around 1.71%, more than VOO's 1.19% yield.


TTM20242023202220212020201920182017201620152014
AOVIX
American Century Investments One Choice Portfolio: Very Aggressive
1.71%1.79%1.59%1.35%4.18%0.63%1.23%2.02%1.78%0.95%2.48%1.87%
VOO
Vanguard S&P 500 ETF
1.19%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

AOVIX vs. VOO - Drawdown Comparison

The maximum AOVIX drawdown since its inception was -57.82%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for AOVIX and VOO. For additional features, visit the drawdowns tool.


-15.00%-10.00%-5.00%0.00%SeptemberOctoberNovemberDecember2025February
-6.28%
0
AOVIX
VOO

Volatility

AOVIX vs. VOO - Volatility Comparison

American Century Investments One Choice Portfolio: Very Aggressive (AOVIX) and Vanguard S&P 500 ETF (VOO) have volatilities of 2.96% and 3.01%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%SeptemberOctoberNovemberDecember2025February
2.96%
3.01%
AOVIX
VOO
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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