SPXU vs. ETHU

Last updated Apr 2, 2026

Compare and contrast key facts about ProShares UltraPro Short S&P500 (SPXU) and Volatility Shares 2x Ether ETF (ETHU).

SPXU and ETHU are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. SPXU is a passively managed fund by ProShares that tracks the performance of the S&P 500 Index (-300%). It was launched on Jun 25, 2009. ETHU is an actively managed fund by Volatility Shares. It was launched on Nov 1, 2023.

Performance

SPXU vs. ETHU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares UltraPro Short S&P500 (SPXU) and Volatility Shares 2x Ether ETF (ETHU). The values are adjusted to include any dividend payments, if applicable.

SPXU vs. ETHU - Yearly Performance Comparison

	2026 (YTD)	2025	2024
SPXU ProShares UltraPro Short S&P500	12.37%	-41.73%	-25.38%
ETHU Volatility Shares 2x Ether ETF	-57.28%	-64.38%	-49.29%

Returns By Period

In the year-to-date period, SPXU achieves a 12.37% return, which is significantly higher than ETHU's -57.28% return.

SPXU

• 1D: -2.31%
• 1M: 13.37%
• YTD: 12.37%
• 6M: 6.54%
• 1Y: -42.28%
• 3Y*: -37.11%
• 5Y*: -31.74%
• 10Y*: -39.88%

ETHU

• 1D: 4.30%
• 1M: 5.26%
• YTD: -57.28%
• 6M: -83.33%
• 1Y: -40.97%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

SPXU vs. ETHU - Expense Ratio Comparison

SPXU has a 0.93% expense ratio, which is lower than ETHU's 0.94% expense ratio.

ETHU

Volatility Shares 2x Ether ETF

SPXU

ProShares UltraPro Short S&P500

Return for Risk

SPXU vs. ETHU — Risk / Return Rank

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

SPXU

SPXU Risk / Return Rank: 3
SPXU Sharpe Ratio Rank: 1
SPXU Sortino Ratio Rank: 2
SPXU Omega Ratio Rank: 1
SPXU Calmar Ratio Rank: 2
SPXU Martin Ratio Rank: 6

ETHU

ETHU Risk / Return Rank: 12
ETHU Sharpe Ratio Rank: 7
ETHU Sortino Ratio Rank: 21
ETHU Omega Ratio Rank: 19
ETHU Calmar Ratio Rank: 6
ETHU Martin Ratio Rank: 7

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.

SPXU vs. ETHU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares UltraPro Short S&P500 (SPXU) and Volatility Shares 2x Ether ETF (ETHU). 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.

	SPXU	ETHU	Difference
Sharpe ratio Return per unit of total volatility	-0.78	-0.27	-0.51
Sortino ratio Return per unit of downside risk	-0.98	0.62	-1.60
Omega ratio Gain probability vs. loss probability	0.86	1.07	-0.21
Calmar ratio Return relative to maximum drawdown	-0.66	-0.40	-0.26
Martin ratio Return relative to average drawdown	-0.77	-0.69	-0.08
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SPXU vs. ETHU - Sharpe Ratio Comparison

The current SPXU Sharpe Ratio is -0.78, which is lower than the ETHU Sharpe Ratio of -0.27. The chart below compares the historical Sharpe Ratios of SPXU and ETHU, 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

	SPXU	ETHU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.78	-0.27	-0.51
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.63	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.75	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.82	-0.51	-0.30

Correlation

The correlation between SPXU and ETHU is -0.49. 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

SPXU vs. ETHU - Dividend Comparison

SPXU's dividend yield for the trailing twelve months is around 5.22%, more than ETHU's 3.36% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
SPXU ProShares UltraPro Short S&P500	5.22%	7.02%	9.53%	7.06%	0.39%	0.00%	0.70%	2.14%	1.41%	0.10%
ETHU Volatility Shares 2x Ether ETF	3.36%	2.31%	0.41%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

SPXU vs. ETHU - Drawdown Comparison

The maximum SPXU drawdown since its inception was -99.99%, which is greater than ETHU's maximum drawdown of -94.05%. Use the drawdown chart below to compare losses from any high point for SPXU and ETHU.

Drawdown Indicators

	SPXU	ETHU	Difference
Max Drawdown Largest peak-to-trough decline	-99.99%	-94.05%	-5.94%
Max Drawdown (1Y) Largest decline over 1 year	-65.13%	-89.89%	+24.76%
Max Drawdown (5Y) Largest decline over 5 years	-87.51%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-99.51%	—	—
Current Drawdown Current decline from peak	-99.99%	-92.60%	-7.39%
Average Drawdown Average peak-to-trough decline	-93.26%	-67.26%	-26.00%
Ulcer Index Depth and duration of drawdowns from previous peaks	55.82%	51.76%	+4.06%

Volatility

SPXU vs. ETHU - Volatility Comparison

The current volatility for ProShares UltraPro Short S&P500 (SPXU) is 16.20%, while Volatility Shares 2x Ether ETF (ETHU) has a volatility of 37.78%. This indicates that SPXU experiences smaller price fluctuations and is considered to be less risky than ETHU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SPXU	ETHU	Difference
Volatility (1M) Calculated over the trailing 1-month period	16.20%	37.78%	-21.58%
Volatility (6M) Calculated over the trailing 6-month period	28.27%	109.38%	-81.11%
Volatility (1Y) Calculated over the trailing 1-year period	54.50%	152.42%	-97.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	50.34%	147.66%	-97.32%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	53.33%	147.66%	-94.33%