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TBF vs. VOO
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

TBF vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares Short 20+ Year Treasury (TBF) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, TBF achieves a 5.49% return, which is significantly lower than VOO's 13.74% return. Over the past 10 years, TBF has underperformed VOO with an annualized return of 3.54%, while VOO has yielded a comparatively higher 15.37% annualized return.


TBF

1D
-0.83%
1M
3.45%
6M
4.84%
YTD
5.49%
1Y
7.11%
3Y*
6.83%
5Y*
12.46%
10Y*
3.54%
ALL TIME*
-2.93%

VOO

1D
1.81%
1M
3.52%
6M
12.48%
YTD
13.74%
1Y
23.65%
3Y*
21.57%
5Y*
13.38%
10Y*
15.37%
ALL TIME*
15.00%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison


PositionAvg. Volume Value (2W)Avg. Volume Value (1M)Avg. Volume Value (3M)
$4.97M$3.89M$5.31M
$4.15B$3.84B$5.49B

TBF vs. VOO - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
TBF
ProShares Short 20+ Year Treasury
5.49%1.27%16.33%2.43%42.37%1.33%-19.35%-10.96%3.26%-8.46%
VOO
Vanguard S&P 500 ETF
13.74%17.82%24.98%26.32%-18.17%28.79%18.32%31.37%-4.50%21.77%

Correlation

The correlation between TBF and VOO is -0.25, meaning they have often moved in opposite directions in the past. This relationship can weaken or reverse as market conditions change.


Correlation
Correlation (1Y)
Focuses on recent behavior, but can change the most.

-0.25

Correlation (3Y)
Balances recent behavior with more history.

-0.17

Correlation (5Y)
Shows whether the relationship held over a longer period.

-0.09

Correlation (10Y)
Provides a long-term view across more market conditions.

0.08

Correlation (All Time)
Calculated using the full available price history since Sep 9, 2010

0.22

The correlation between TBF and VOO shifts across timeframes, from -0.25 (1 year) to 0.22 (all time), reflecting how their relationship changes across market environments.

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Return for Risk

TBF vs. VOO — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

TBF
TBF Risk / Return Rank: 2929
Overall Rank
TBF Sharpe Ratio Rank: 2929
Sharpe Ratio Rank
TBF Sortino Ratio Rank: 2929
Sortino Ratio Rank
TBF Omega Ratio Rank: 2727
Omega Ratio Rank
TBF Calmar Ratio Rank: 3030
Calmar Ratio Rank
TBF Martin Ratio Rank: 2727
Martin Ratio Rank

VOO
VOO Risk / Return Rank: 7272
Overall Rank
VOO Sharpe Ratio Rank: 7272
Sharpe Ratio Rank
VOO Sortino Ratio Rank: 7171
Sortino Ratio Rank
VOO Omega Ratio Rank: 7171
Omega Ratio Rank
VOO Calmar Ratio Rank: 6969
Calmar Ratio Rank
VOO Martin Ratio Rank: 7979
Martin Ratio Rank
The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

TBF vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares Short 20+ Year Treasury (TBF) 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


TBFVOODifference
Sharpe ratioReturn per unit of total volatility

-1.07

Sortino ratioReturn per unit of downside risk

-1.37

Omega ratioGain probability vs. loss probability

1.14

1.33

-0.20

Calmar ratioReturn relative to maximum drawdown

1.09

2.67

-1.57

Martin ratioReturn relative to average drawdown

2.47

11.40

-8.93

TBF vs. VOO - Sharpe Ratio Comparison

The current TBF Sharpe Ratio is 0.78, which is lower than the VOO Sharpe Ratio of 1.86. The chart below compares the historical Sharpe Ratios of TBF and VOO, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Drawdowns

TBF vs. VOO - Drawdown Comparison

The maximum TBF drawdown since its inception was -70.40%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for TBF and VOO.


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Drawdown Indicators


TBFVOODifference

Max Drawdown

Largest peak-to-trough decline

-70.40%

-33.99%

-36.41%

Max Drawdown (1Y)

Largest decline over 1 year

-6.52%

-8.90%

+2.38%

Max Drawdown (3Y)

Largest decline over 3 years

-17.79%

-18.69%

+0.90%

Max Drawdown (5Y)

Largest decline over 5 years

-17.79%

-24.52%

+6.73%

Max Drawdown (10Y)

Largest decline over 10 years

-38.39%

-33.99%

-4.40%

Current Drawdown

Current decline from peak

-41.68%

0.00%

-41.68%

Average Drawdown

Average peak-to-trough decline

-47.38%

-3.67%

-43.71%

Ulcer Index

Depth and duration of drawdowns from previous peaks

2.88%

2.08%

+0.80%

Volatility

TBF vs. VOO - Volatility Comparison

The current volatility for ProShares Short 20+ Year Treasury (TBF) is 2.70%, while Vanguard S&P 500 ETF (VOO) has a volatility of 4.11%. This indicates that TBF 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.


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Volatility by Period


TBFVOODifference

Volatility (1M)

Calculated over the trailing 1-month period

2.70%

4.11%

-1.41%

Volatility (6M)

Calculated over the trailing 6-month period

6.77%

10.31%

-3.54%

Volatility (1Y)

Calculated over the trailing 1-year period

9.11%

12.89%

-3.78%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

15.61%

16.96%

-1.35%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

14.45%

18.03%

-3.58%

TBF vs. VOO - Expense Ratio Comparison

TBF has a 0.94% expense ratio, which is higher than VOO's 0.03% expense ratio.


Dividends

TBF vs. VOO - Dividend Comparison

TBF's dividend yield for the trailing twelve months is around 2.69%, more than VOO's 1.04% yield.


PositionTTM20252024202320222021202020192018201720162015
TBF
ProShares Short 20+ Year Treasury
2.69%3.39%4.06%4.99%0.36%0.00%0.22%1.68%0.88%0.00%0.00%0.00%
VOO
Vanguard S&P 500 ETF
1.04%1.13%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%

Frequently Asked Questions


TBF and VOO have a correlation of -0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

VOO has higher volatility (4.11%) compared to TBF (2.70%). In terms of maximum drawdown, TBF dropped -70.40% vs VOO's -33.99%.

On 10-year performance, VOO leads with 15.37% vs 3.54% for TBF. On fees, VOO is cheaper at 0.03% per year. On volatility, TBF has been the lower-risk option at 2.70%. The better choice depends on whether you care most about return, fees, risk, or income.

Over the 10-year period, VOO has performed better with a 15.37% return vs 3.54%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

VOO is cheaper with a 0.03% expense ratio, compared with 0.94% for TBF.

TBF has the higher dividend yield at 2.69%, compared with 1.04% for VOO.

TBF is categorized as Inverse Bonds, while VOO is S&P 500. TBF tracks U.S. Treasury 20+ Year Index (-100%), while VOO tracks S&P 500 Index. They also come from different issuers: ProShares and Vanguard. Their fees differ too: 0.94% for TBF and 0.03% for VOO.

VOO currently has the higher Sharpe Ratio (1.86 vs 0.78), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.

Portfolio Optimizer

Find the right allocation for TBF and VOO

Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

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