DIA vs. UDOW

Last updated Jun 4, 2026

DIA (State Street SPDR Dow Jones Industrial Average ETF Trust) and UDOW (ProShares UltraPro Dow30) are both exchange-traded funds - DIA is a Large Cap Blend Equities fund tracking the Dow Jones Industrial Average, while UDOW is a Leveraged Equities fund tracking the Dow Jones Industrial Average (300%). Both are passively managed. Over the past 10 years, DIA returned 13.21%/yr vs 23.30%/yr for UDOW. With a 1.00 correlation, they move nearly in lockstep. DIA charges 0.16%/yr vs 0.95%/yr for UDOW.

Performance

DIA vs. UDOW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) and ProShares UltraPro Dow30 (UDOW). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DIA achieves a 6.26% return, which is significantly lower than UDOW's 12.27% return. Over the past 10 years, DIA has underperformed UDOW with an annualized return of 13.21%, while UDOW has yielded a comparatively higher 23.30% annualized return.

DIA

• 1D: -1.13%
• 1M: 3.88%
• YTD: 6.26%
• 6M: 6.75%
• 1Y: 21.13%
• 3Y*: 16.45%
• 5Y*: 9.76%
• 10Y*: 13.21%

UDOW

• 1D: -3.38%
• 1M: 10.84%
• YTD: 12.27%
• 6M: 12.78%
• 1Y: 53.13%
• 3Y*: 33.01%
• 5Y*: 12.75%
• 10Y*: 23.30%

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

DIA vs. UDOW - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DIA State Street SPDR Dow Jones Industrial Average ETF Trust	6.26%	14.71%	14.82%	16.02%	-7.02%	20.83%	9.59%	24.70%	-3.74%	28.08%
UDOW ProShares UltraPro Dow30	12.27%	24.46%	28.47%	32.72%	-32.39%	65.67%	-17.15%	75.24%	-23.86%	99.07%

Correlation

The correlation between DIA and UDOW is 1.00 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	1.00
Correlation (3Y) Calculated over the trailing 3-year period	1.00
Correlation (5Y) Calculated over the trailing 5-year period	1.00
Correlation (10Y) Calculated over the trailing 10-year period	1.00
Correlation (All Time) Calculated using the full available price history since Feb 12, 2010	1.00

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

DIA vs. UDOW - Sectors Allocation Comparison

Sectors	DIA	UDOW
Financial Services	27.2%	27.2%
Industrials	18.4%	18.4%
Technology	17.1%	17.1%
Healthcare	13.1%	13.1%
Consumer Cyclical	11.6%	11.6%
Consumer Defensive	4.4%	4.4%
Basic Materials	4.0%	4.0%
Energy	2.4%	2.4%
Communication Services	1.9%	1.9%
Real Estate	-	-
Utilities	-	-

Return for Risk

DIA vs. UDOW — Risk / Return Rank

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

DIA

DIA Risk / Return Rank: 48
DIA Sharpe Ratio Rank: 50
DIA Sortino Ratio Rank: 52
DIA Omega Ratio Rank: 49
DIA Calmar Ratio Rank: 43
DIA Martin Ratio Rank: 49

UDOW

UDOW Risk / Return Rank: 40
UDOW Sharpe Ratio Rank: 41
UDOW Sortino Ratio Rank: 40
UDOW Omega Ratio Rank: 38
UDOW Calmar Ratio Rank: 38
UDOW Martin Ratio Rank: 41

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.

DIA vs. UDOW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) and ProShares UltraPro Dow30 (UDOW). 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.

	DIA	UDOW	Difference
Sharpe ratio: Return per unit of total volatility	1.76	1.48	+0.28
Sortino ratio: Return per unit of downside risk	2.57	2.09	+0.48
Omega ratio: Gain probability vs. loss probability	1.31	1.25	+0.06
Calmar ratio: Return relative to maximum drawdown	2.18	1.90	+0.27
Martin ratio: Return relative to average drawdown	8.42	6.75	+1.67
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DIA vs. UDOW - Sharpe Ratio Comparison

The current DIA Sharpe Ratio is 1.76, which is comparable to the UDOW Sharpe Ratio of 1.48. The chart below compares the historical Sharpe Ratios of DIA and UDOW, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	DIA	UDOW	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.76	1.48	+0.28
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.66	0.29	+0.37
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.76	0.45	+0.30
Sharpe Ratio (All Time) Calculated using the full available price history	0.49	0.53	-0.04

Drawdowns

DIA vs. UDOW - Drawdown Comparison

The maximum DIA drawdown since its inception was -51.87%, smaller than the maximum UDOW drawdown of -80.29%. Use the drawdown chart below to compare losses from any high point for DIA and UDOW.

Drawdown Indicators

	DIA	UDOW	Difference
Max Drawdown Largest peak-to-trough decline	-51.87%	-80.29%	+28.42%
Max Drawdown (1Y) Largest decline over 1 year	-9.76%	-28.07%	+18.31%
Max Drawdown (3Y) Largest decline over 3 years	-15.95%	-44.83%	+28.88%
Max Drawdown (5Y) Largest decline over 5 years	-20.76%	-55.79%	+35.03%
Max Drawdown (10Y) Largest decline over 10 years	-36.70%	-80.29%	+43.59%
Current Drawdown Current decline from peak	-1.13%	-3.38%	+2.25%
Average Drawdown Average peak-to-trough decline	-7.14%	-14.39%	+7.25%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.52%	7.90%	-5.38%

Volatility

DIA vs. UDOW - Volatility Comparison

The current volatility for State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) is 2.97%, while ProShares UltraPro Dow30 (UDOW) has a volatility of 8.80%. This indicates that DIA experiences smaller price fluctuations and is considered to be less risky than UDOW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DIA	UDOW	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.97%	8.80%	-5.83%
Volatility (6M) Calculated over the trailing 6-month period	9.28%	27.61%	-18.33%
Volatility (1Y) Calculated over the trailing 1-year period	12.10%	36.12%	-24.02%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.78%	44.19%	-29.41%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.53%	51.76%	-34.23%

DIA vs. UDOW - Expense Ratio Comparison

DIA has a 0.16% expense ratio, which is lower than UDOW's 0.95% expense ratio.

Dividends

DIA vs. UDOW - Dividend Comparison

DIA's dividend yield for the trailing twelve months is around 1.38%, more than UDOW's 1.21% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DIA State Street SPDR Dow Jones Industrial Average ETF Trust	1.38%	1.43%	1.61%	1.81%	1.91%	1.58%	1.87%	1.85%	2.24%	1.97%	2.26%	2.33%
UDOW ProShares UltraPro Dow30	1.21%	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 DIA and UDOW in my portfolio?

With a correlation of 1.00, DIA and UDOW move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, DIA or UDOW?

UDOW has higher volatility (8.80%) compared to DIA (2.97%). In terms of maximum drawdown, DIA dropped -51.87% vs UDOW's -80.29%.

Which ETF is better, DIA or UDOW?

On 10-year performance, UDOW leads with 23.30% vs 13.21% for DIA. On fees, DIA is cheaper at 0.16% per year. On volatility, DIA has been the lower-risk option at 2.97%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DIA or UDOW?

Over the 10-year period, UDOW has performed better with a 23.30% return vs 13.21%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DIA or UDOW?

DIA is cheaper with a 0.16% expense ratio, compared with 0.95% for UDOW.

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

DIA has the higher dividend yield at 1.38%, compared with 1.21% for UDOW.

What is the main difference between DIA and UDOW?

DIA is categorized as Large Cap Blend Equities, while UDOW is Leveraged Equities. DIA tracks Dow Jones Industrial Average, while UDOW tracks Dow Jones Industrial Average (300%). They also come from different issuers: State Street and ProShares. Their fees differ too: 0.16% for DIA and 0.95% for UDOW.

Which has better risk-adjusted returns?

DIA currently has the higher Sharpe Ratio (1.76 vs 1.48), 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.