UDOW vs. SDOW

Last updated Aug 2, 2026

UDOW (ProShares UltraPro Dow30) and SDOW (ProShares UltraPro Short Dow30) are both Leveraged Equities funds from ProShares - UDOW tracks the Dow Jones Industrial Average (300%) while SDOW tracks the Dow Jones Industrial Average (-300%). Both are passively managed. Over the past 10 years, UDOW returned 23.33%/yr vs -37.90%/yr for SDOW. Their -1.00 correlation means they have often moved in opposite directions in the past. Both charge a 0.95% expense ratio.

Performance

UDOW vs. SDOW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares UltraPro Dow30 (UDOW) and ProShares UltraPro Short Dow30 (SDOW). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, UDOW achieves a 21.77% return, which is significantly higher than SDOW's -23.66% return. Over the past 10 years, UDOW has outperformed SDOW with an annualized return of 23.33%, while SDOW has yielded a comparatively lower -37.90% annualized return.

UDOW

• 1D: 1.49%
• 1M: -3.04%
• 6M: 16.89%
• YTD: 21.77%
• 1Y: 57.52%
• 3Y*: 30.34%
• 5Y*: 14.36%
• 10Y*: 23.33%
• ALL TIME*: 26.31%

SDOW

• 1D: -1.40%
• 1M: 2.39%
• 6M: -19.90%
• YTD: -23.66%
• 1Y: -42.17%
• 3Y*: -31.29%
• 5Y*: -25.49%
• 10Y*: -37.90%
• ALL TIME*: -38.23%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
SDOW ProShares UltraPro Short Dow30	$85.35M	$79.85M	$111.34M
UDOW ProShares UltraPro Dow30	$115.52M	$112.86M	$144.33M

UDOW vs. SDOW - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
UDOW ProShares UltraPro Dow30	21.77%	24.46%	28.47%	32.72%	-32.39%	65.67%	-17.15%	75.24%	-23.86%	99.07%
SDOW ProShares UltraPro Short Dow30	-23.66%	-33.94%	-25.95%	-28.78%	4.00%	-49.00%	-66.48%	-49.54%	-0.30%	-52.26%

Correlation

The correlation between UDOW and SDOW is -1.00, 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.	-1.00
Correlation (3Y) Balances recent behavior with more history.	-1.00
Correlation (5Y) Shows whether the relationship held over a longer period.	-1.00
Correlation (10Y) Provides a long-term view across more market conditions.	-1.00
Correlation (All Time) Calculated using the full available price history since Feb 11, 2010	-1.00

The correlation between UDOW and SDOW has been stable across timeframes, ranging from -1.00 to -1.00 - a consistent structural relationship.

UDOW vs. SDOW - Sectors Allocation Comparison

Sectors	UDOW	SDOW
Financial Services	32.9%	78.9%
Industrials	8.8%	-
Technology	8.2%	-
Healthcare	6.9%	-
Consumer Cyclical	5.1%	-
Communication Services	2.4%	-
Consumer Defensive	2.0%	-
Basic Materials	1.8%	-
Energy	1.1%	-
Real Estate	-	-
Utilities	-	-

Return for Risk

UDOW vs. SDOW — Risk / Return Rank

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

UDOW

UDOW Risk / Return Rank: 56
UDOW Sharpe Ratio Rank: 59
UDOW Sortino Ratio Rank: 57
UDOW Omega Ratio Rank: 55
UDOW Calmar Ratio Rank: 51
UDOW Martin Ratio Rank: 56

SDOW

SDOW Risk / Return Rank: 1
SDOW Sharpe Ratio Rank: 1
SDOW Sortino Ratio Rank: 1
SDOW Omega Ratio Rank: 2
SDOW Calmar Ratio Rank: 1
SDOW Martin Ratio Rank: 0

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.

UDOW vs. SDOW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares UltraPro Dow30 (UDOW) and ProShares UltraPro Short Dow30 (SDOW). 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.

	UDOW	SDOW	Difference
Sharpe ratio: Return per unit of total volatility	1.38	-1.07	+2.45
Sortino ratio: Return per unit of downside risk	1.96	-1.58	+3.54
Omega ratio: Gain probability vs. loss probability	1.24	0.82	+0.42
Calmar ratio: Return relative to maximum drawdown	1.84	-0.90	+2.74
Martin ratio: Return relative to average drawdown	6.53	-1.48	+8.01

UDOW vs. SDOW - Sharpe Ratio Comparison

The current UDOW Sharpe Ratio is 1.38, which is higher than the SDOW Sharpe Ratio of -1.07. The chart below compares the historical Sharpe Ratios of UDOW and SDOW, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

UDOW vs. SDOW - Drawdown Comparison

The maximum UDOW drawdown since its inception was -80.29%, smaller than the maximum SDOW drawdown of -99.97%. Use the drawdown chart below to compare losses from any high point for UDOW and SDOW.

Drawdown Indicators

	UDOW	SDOW	Difference
Max Drawdown Largest peak-to-trough decline	-80.29%	-99.97%	+19.68%
Max Drawdown (1Y) Largest decline over 1 year	-28.07%	-44.20%	+16.13%
Max Drawdown (3Y) Largest decline over 3 years	-44.83%	-76.85%	+32.02%
Max Drawdown (5Y) Largest decline over 5 years	-55.79%	-84.05%	+28.26%
Max Drawdown (10Y) Largest decline over 10 years	-80.29%	-99.21%	+18.92%
Current Drawdown Current decline from peak	-4.20%	-99.96%	+95.76%
Average Drawdown Average peak-to-trough decline	-14.28%	-89.65%	+75.37%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.89%	26.97%	-19.08%

Volatility

UDOW vs. SDOW - Volatility Comparison

ProShares UltraPro Dow30 (UDOW) and ProShares UltraPro Short Dow30 (SDOW) have volatilities of 11.22% and 10.82%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	UDOW	SDOW	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.22%	10.82%	+0.40%
Volatility (6M) Calculated over the trailing 6-month period	29.30%	29.51%	-0.21%
Volatility (1Y) Calculated over the trailing 1-year period	37.40%	37.41%	-0.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	44.31%	44.40%	-0.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	51.76%	52.11%	-0.35%

UDOW vs. SDOW - Expense Ratio Comparison

Both UDOW and SDOW have an expense ratio of 0.95%.

Dividends

UDOW vs. SDOW - Dividend Comparison

UDOW's dividend yield for the trailing twelve months is around 1.10%, less than SDOW's 5.43% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SDOW ProShares UltraPro Short Dow30	5.43%	5.80%	8.30%	5.38%	0.36%	0.00%	0.52%	2.17%	1.23%	0.09%	0.00%	0.00%
UDOW ProShares UltraPro Dow30	1.10%	1.38%	0.95%	0.95%	0.83%	0.26%	0.19%	0.61%	0.73%	0.13%	0.26%	0.21%

Frequently Asked Questions

Can I hold both UDOW and SDOW in my portfolio?

UDOW and SDOW have a correlation of -1.00, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, UDOW or SDOW?

UDOW has higher volatility (11.22%) compared to SDOW (10.82%). In terms of maximum drawdown, UDOW dropped -80.29% vs SDOW's -99.97%.

Which ETF is better, UDOW or SDOW?

On 10-year performance, UDOW leads with 23.33% vs -37.90% for SDOW. Both ETFs have the same 0.95% expense ratio. On volatility, SDOW has been the lower-risk option at 10.82%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, UDOW or SDOW?

Over the 10-year period, UDOW has performed better with a 23.33% return vs -37.90%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, UDOW or SDOW?

UDOW and SDOW have the same expense ratio: 0.95% per year.

Which ETF pays a higher dividend yield, UDOW or SDOW?

SDOW has the higher dividend yield at 5.43%, compared with 1.10% for UDOW.

What is the main difference between UDOW and SDOW?

UDOW tracks Dow Jones Industrial Average (300%), while SDOW tracks Dow Jones Industrial Average (-300%).

Which has better risk-adjusted returns?

UDOW currently has the higher Sharpe Ratio (1.38 vs -1.07), 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.