VIXY vs. VOO

Last updated Apr 1, 2026

Compare and contrast key facts about ProShares VIX Short-Term Futures ETF (VIXY) and Vanguard S&P 500 ETF (VOO).

VIXY and VOO are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. VIXY is a passively managed fund by ProFund Advisors LLC that tracks the performance of the S&P 500 VIX Short-Term Futures Index Total Return. It was launched on Jan 3, 2011. VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010. Both VIXY and VOO are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

VIXY vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares VIX Short-Term Futures ETF (VIXY) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

VIXY vs. VOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VIXY ProShares VIX Short-Term Futures ETF	33.97%	-43.05%	-27.43%	-72.74%	-24.98%	-72.40%	10.54%	-67.81%	66.78%	-72.78%
VOO Vanguard S&P 500 ETF	-4.42%	17.82%	24.98%	26.32%	-18.17%	28.79%	18.32%	31.37%	-4.50%	21.77%

Returns By Period

In the year-to-date period, VIXY achieves a 33.97% return, which is significantly higher than VOO's -4.42% return. Over the past 10 years, VIXY has underperformed VOO with an annualized return of -46.57%, while VOO has yielded a comparatively higher 14.05% annualized return.

VIXY

• 1D: -9.32%
• 1M: 23.30%
• YTD: 33.97%
• 6M: 6.35%
• 1Y: -31.66%
• 3Y*: -42.53%
• 5Y*: -45.66%
• 10Y*: -46.57%

VOO

• 1D: 2.86%
• 1M: -5.01%
• YTD: -4.42%
• 6M: -1.84%
• 1Y: 17.67%
• 3Y*: 18.27%
• 5Y*: 11.75%
• 10Y*: 14.05%

*Multi-year figures are annualized to reflect compound growth (CAGR)

VIXY vs. VOO - Expense Ratio Comparison

VIXY has a 0.85% expense ratio, which is higher than VOO's 0.03% expense ratio.

VIXY

ProShares VIX Short-Term Futures ETF

VOO

Vanguard S&P 500 ETF

Return for Risk

VIXY vs. VOO — Risk / Return Rank

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

VIXY

VIXY Risk / Return Rank: 6
VIXY Sharpe Ratio Rank: 5
VIXY Sortino Ratio Rank: 7
VIXY Omega Ratio Rank: 7
VIXY Calmar Ratio Rank: 5
VIXY Martin Ratio Rank: 8

VOO

VOO Risk / Return Rank: 65
VOO Sharpe Ratio Rank: 59
VOO Sortino Ratio Rank: 62
VOO Omega Ratio Rank: 66
VOO Calmar Ratio Rank: 65
VOO Martin Ratio Rank: 75

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

VIXY vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares VIX Short-Term Futures ETF (VIXY) 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.

	VIXY	VOO	Difference
Sharpe ratio Return per unit of total volatility	-0.42	0.98	-1.40
Sortino ratio Return per unit of downside risk	-0.22	1.50	-1.72
Omega ratio Gain probability vs. loss probability	0.97	1.23	-0.25
Calmar ratio Return relative to maximum drawdown	-0.46	1.53	-1.99
Martin ratio Return relative to average drawdown	-0.59	7.29	-7.88
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VIXY vs. VOO - Sharpe Ratio Comparison

The current VIXY Sharpe Ratio is -0.42, which is lower than the VOO Sharpe Ratio of 0.98. The chart below compares the historical Sharpe Ratios of VIXY 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.

Sharpe Ratios by Period

	VIXY	VOO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.42	0.98	-1.40
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.64	0.70	-1.34
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.64	0.78	-1.43
Sharpe Ratio (All Time) Calculated using the full available price history	-0.68	0.83	-1.51

Correlation

The correlation between VIXY and VOO is -0.78. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.

Dividends

VIXY vs. VOO - Dividend Comparison

VIXY has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.19%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VIXY ProShares VIX Short-Term Futures ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VOO Vanguard S&P 500 ETF	1.19%	1.13%	1.24%	1.46%	1.69%	1.25%	1.54%	1.88%	2.06%	1.78%	2.02%	2.10%

Drawdowns

VIXY vs. VOO - Drawdown Comparison

The maximum VIXY drawdown since its inception was -100.00%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for VIXY and VOO.

Drawdown Indicators

	VIXY	VOO	Difference
Max Drawdown Largest peak-to-trough decline	-100.00%	-33.99%	-66.01%
Max Drawdown (1Y) Largest decline over 1 year	-69.84%	-11.98%	-57.86%
Max Drawdown (5Y) Largest decline over 5 years	-96.84%	-24.52%	-72.32%
Max Drawdown (10Y) Largest decline over 10 years	-99.88%	-33.99%	-65.89%
Current Drawdown Current decline from peak	-100.00%	-6.29%	-93.71%
Average Drawdown Average peak-to-trough decline	-92.10%	-3.72%	-88.38%
Ulcer Index Depth and duration of drawdowns from previous peaks	54.60%	2.52%	+52.08%

Volatility

VIXY vs. VOO - Volatility Comparison

ProShares VIX Short-Term Futures ETF (VIXY) has a higher volatility of 29.44% compared to Vanguard S&P 500 ETF (VOO) at 5.29%. This indicates that VIXY's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VIXY	VOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	29.44%	5.29%	+24.15%
Volatility (6M) Calculated over the trailing 6-month period	47.30%	9.44%	+37.86%
Volatility (1Y) Calculated over the trailing 1-year period	75.02%	18.10%	+56.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	71.36%	16.82%	+54.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	72.68%	17.99%	+54.69%