SVXY vs. SSO

Last updated Apr 2, 2026

Compare and contrast key facts about ProShares Short VIX Short-Term Futures ETF (SVXY) and ProShares Ultra S&P500 (SSO).

SVXY and SSO are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. SVXY is a passively managed fund by ProShares that tracks the performance of the S&P 500 VIX Short-Term Futures Index (-100%). It was launched on Oct 3, 2011. SSO is a passively managed fund by ProShares that tracks the performance of the S&P 500. It was launched on Jun 19, 2006. Both SVXY and SSO 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

SVXY vs. SSO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares Short VIX Short-Term Futures ETF (SVXY) and ProShares Ultra S&P500 (SSO). The values are adjusted to include any dividend payments, if applicable.

SVXY vs. SSO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SVXY ProShares Short VIX Short-Term Futures ETF	-16.45%	10.63%	-3.17%	76.21%	-4.66%	48.53%	-36.47%	54.21%	-91.75%	181.84%
SSO ProShares Ultra S&P500	-8.90%	26.19%	43.48%	46.65%	-38.98%	60.57%	21.54%	63.45%	-14.60%	44.35%

Returns By Period

In the year-to-date period, SVXY achieves a -16.45% return, which is significantly lower than SSO's -8.90% return. Over the past 10 years, SVXY has underperformed SSO with an annualized return of -1.16%, while SSO has yielded a comparatively higher 21.24% annualized return.

SVXY

• 1D: 1.03%
• 1M: -10.83%
• YTD: -16.45%
• 6M: -9.40%
• 1Y: 1.25%
• 3Y*: 13.23%
• 5Y*: 13.97%
• 10Y*: -1.16%

SSO

• 1D: 1.48%
• 1M: -9.07%
• YTD: -8.90%
• 6M: -6.36%
• 1Y: 27.41%
• 3Y*: 28.90%
• 5Y*: 15.68%
• 10Y*: 21.24%

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

SVXY vs. SSO - Expense Ratio Comparison

SVXY has a 1.38% expense ratio, which is higher than SSO's 0.87% expense ratio.

SVXY

ProShares Short VIX Short-Term Futures ETF

SSO

ProShares Ultra S&P500

Return for Risk

SVXY vs. SSO — Risk / Return Rank

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

SVXY

SVXY Risk / Return Rank: 13
SVXY Sharpe Ratio Rank: 12
SVXY Sortino Ratio Rank: 14
SVXY Omega Ratio Rank: 15
SVXY Calmar Ratio Rank: 13
SVXY Martin Ratio Rank: 13

SSO

SSO Risk / Return Rank: 45
SSO Sharpe Ratio Rank: 38
SSO Sortino Ratio Rank: 44
SSO Omega Ratio Rank: 48
SSO Calmar Ratio Rank: 45
SSO Martin Ratio Rank: 51

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.

SVXY vs. SSO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares Short VIX Short-Term Futures ETF (SVXY) and ProShares Ultra S&P500 (SSO). 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.

	SVXY	SSO	Difference
Sharpe ratio Return per unit of total volatility	0.03	0.76	-0.72
Sortino ratio Return per unit of downside risk	0.30	1.27	-0.97
Omega ratio Gain probability vs. loss probability	1.05	1.19	-0.15
Calmar ratio Return relative to maximum drawdown	0.04	1.22	-1.18
Martin ratio Return relative to average drawdown	0.11	5.19	-5.08
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SVXY vs. SSO - Sharpe Ratio Comparison

The current SVXY Sharpe Ratio is 0.03, which is lower than the SSO Sharpe Ratio of 0.76. The chart below compares the historical Sharpe Ratios of SVXY and SSO, 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

	SVXY	SSO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.03	0.76	-0.72
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.39	0.47	-0.08
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.02	0.59	-0.62
Sharpe Ratio (All Time) Calculated using the full available price history	0.19	0.38	-0.18

Correlation

The correlation between SVXY and SSO is 0.76, 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.

Dividends

SVXY vs. SSO - Dividend Comparison

SVXY has not paid dividends to shareholders, while SSO's dividend yield for the trailing twelve months is around 0.81%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SVXY ProShares Short 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%
SSO ProShares Ultra S&P500	0.81%	0.68%	0.85%	0.18%	0.50%	0.18%	0.20%	0.50%	0.75%	0.39%	0.51%	0.63%

Drawdowns

SVXY vs. SSO - Drawdown Comparison

The maximum SVXY drawdown since its inception was -95.25%, which is greater than SSO's maximum drawdown of -84.67%. Use the drawdown chart below to compare losses from any high point for SVXY and SSO.

Drawdown Indicators

	SVXY	SSO	Difference
Max Drawdown Largest peak-to-trough decline	-95.25%	-84.67%	-10.58%
Max Drawdown (1Y) Largest decline over 1 year	-26.50%	-23.17%	-3.33%
Max Drawdown (5Y) Largest decline over 5 years	-46.45%	-46.73%	+0.28%
Max Drawdown (10Y) Largest decline over 10 years	-95.25%	-59.34%	-35.91%
Current Drawdown Current decline from peak	-83.26%	-12.18%	-71.08%
Average Drawdown Average peak-to-trough decline	-56.58%	-19.72%	-36.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	9.82%	5.44%	+4.38%

Volatility

SVXY vs. SSO - Volatility Comparison

ProShares Short VIX Short-Term Futures ETF (SVXY) has a higher volatility of 15.28% compared to ProShares Ultra S&P500 (SSO) at 10.69%. This indicates that SVXY's price experiences larger fluctuations and is considered to be riskier than SSO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SVXY	SSO	Difference
Volatility (1M) Calculated over the trailing 1-month period	15.28%	10.69%	+4.59%
Volatility (6M) Calculated over the trailing 6-month period	24.63%	18.99%	+5.64%
Volatility (1Y) Calculated over the trailing 1-year period	38.21%	36.46%	+1.75%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	35.90%	33.66%	+2.24%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	51.23%	35.86%	+15.37%