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

Correlation

The correlation between OBIL and VOO is 0.01, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


-0.50.00.51.00.0

Performance

OBIL vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in US Treasury 12 Month Bill ETF (OBIL) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

10.00%20.00%30.00%40.00%50.00%60.00%OctoberNovemberDecember2025FebruaryMarch
10.87%
51.65%
OBIL
VOO

Key characteristics

Sharpe Ratio

OBIL:

6.38

VOO:

1.31

Sortino Ratio

OBIL:

11.03

VOO:

1.79

Omega Ratio

OBIL:

3.14

VOO:

1.24

Calmar Ratio

OBIL:

16.77

VOO:

2.00

Martin Ratio

OBIL:

108.94

VOO:

8.07

Ulcer Index

OBIL:

0.04%

VOO:

2.10%

Daily Std Dev

OBIL:

0.76%

VOO:

12.95%

Max Drawdown

OBIL:

-0.33%

VOO:

-33.99%

Current Drawdown

OBIL:

-0.29%

VOO:

-4.75%

Returns By Period

In the year-to-date period, OBIL achieves a 0.39% return, which is significantly higher than VOO's -0.35% return.


OBIL

YTD

0.39%

1M

0.14%

6M

1.98%

1Y

4.72%

5Y*

N/A

10Y*

N/A

VOO

YTD

-0.35%

1M

-2.97%

6M

4.30%

1Y

15.39%

5Y*

15.15%

10Y*

12.97%

*Annualized

Compare stocks, funds, or ETFs

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


OBIL vs. VOO - Expense Ratio Comparison

OBIL has a 0.15% expense ratio, which is higher than VOO's 0.03% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


OBIL
US Treasury 12 Month Bill ETF
Expense ratio chart for OBIL: current value at 0.15% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.15%
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%

Risk-Adjusted Performance

OBIL vs. VOO — Risk-Adjusted Performance Rank

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

OBIL
The Risk-Adjusted Performance Rank of OBIL is 9999
Overall Rank
The Sharpe Ratio Rank of OBIL is 9999
Sharpe Ratio Rank
The Sortino Ratio Rank of OBIL is 9999
Sortino Ratio Rank
The Omega Ratio Rank of OBIL is 9999
Omega Ratio Rank
The Calmar Ratio Rank of OBIL is 9999
Calmar Ratio Rank
The Martin Ratio Rank of OBIL is 9999
Martin Ratio Rank

VOO
The Risk-Adjusted Performance Rank of VOO is 6767
Overall Rank
The Sharpe Ratio Rank of VOO is 6464
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 6161
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 6464
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 7272
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 7474
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.

OBIL vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for US Treasury 12 Month Bill ETF (OBIL) 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 OBIL, currently valued at 6.38, compared to the broader market-1.000.001.002.003.004.005.006.381.31
The chart of Sortino ratio for OBIL, currently valued at 11.03, compared to the broader market-2.000.002.004.006.008.0010.0011.031.79
The chart of Omega ratio for OBIL, currently valued at 3.14, compared to the broader market0.501.001.502.002.503.003.141.24
The chart of Calmar ratio for OBIL, currently valued at 16.77, compared to the broader market0.005.0010.0015.0016.772.00
The chart of Martin ratio for OBIL, currently valued at 108.94, compared to the broader market0.0020.0040.0060.0080.00100.00108.948.07
OBIL
VOO

The current OBIL Sharpe Ratio is 6.38, which is higher than the VOO Sharpe Ratio of 1.31. The chart below compares the historical Sharpe Ratios of OBIL 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 Ratio1.002.003.004.005.006.007.008.00OctoberNovemberDecember2025FebruaryMarch
6.38
1.31
OBIL
VOO

Dividends

OBIL vs. VOO - Dividend Comparison

OBIL's dividend yield for the trailing twelve months is around 4.11%, more than VOO's 1.25% yield.


TTM20242023202220212020201920182017201620152014
OBIL
US Treasury 12 Month Bill ETF
4.11%4.56%4.92%0.52%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
VOO
Vanguard S&P 500 ETF
1.25%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

OBIL vs. VOO - Drawdown Comparison

The maximum OBIL drawdown since its inception was -0.33%, smaller than the maximum VOO drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for OBIL and VOO. For additional features, visit the drawdowns tool.


-5.00%-4.00%-3.00%-2.00%-1.00%0.00%OctoberNovemberDecember2025FebruaryMarch
-0.29%
-4.75%
OBIL
VOO

Volatility

OBIL vs. VOO - Volatility Comparison

The current volatility for US Treasury 12 Month Bill ETF (OBIL) is 0.35%, while Vanguard S&P 500 ETF (VOO) has a volatility of 4.01%. This indicates that OBIL experiences smaller price fluctuations and is considered to be less risky than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%1.00%2.00%3.00%4.00%5.00%6.00%OctoberNovemberDecember2025FebruaryMarch
0.35%
4.01%
OBIL
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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