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DDXX vs. UFO
Performance
Return for Risk
Drawdowns
Volatility
Dividends

DDXX vs. UFO

Last updated Jun 5, 2026

DDXX (Defined Duration 20 ETF) and UFO (Procure Space ETF) are both Global Equities funds. DDXX is actively managed, while UFO is passively managed. A 0.61 correlation means they provide meaningful diversification when combined. DDXX charges 0.25%/yr vs 0.75%/yr for UFO.

Performance

DDXX vs. UFO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Defined Duration 20 ETF (DDXX) and Procure Space ETF (UFO). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, DDXX achieves a 11.88% return, which is significantly lower than UFO's 53.53% return.

DDXX

1D
0.42%
1M
3.40%
YTD
11.88%
6M
13.38%
1Y
—
3Y*
—
5Y*
—
10Y*
—

UFO

1D
2.77%
1M
16.90%
YTD
53.53%
6M
68.11%
1Y
138.54%
3Y*
48.04%
5Y*
16.24%
10Y*
—
*Multi-year figures are annualized to reflect compound growth (CAGR)

DDXX vs. UFO - Yearly Performance Comparison

2026 (YTD)2025
DDXX
Defined Duration 20 ETF		11.88%2.51%
UFO
Procure Space ETF		53.53%15.90%

Correlation

The correlation between DDXX and UFO is 0.61, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

Correlation
Correlation (All Time)
Calculated using the full available price history since Nov 14, 2025

0.61

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Defined Duration 20 ETF

Procure Space ETF

Often compared with DDXX:
DDXX vs. HERDDDXX vs. BDVLDDXX vs. DDXDDXX vs. INFLDDXX vs. IDVDDXX vs. DRIVDDXX vs. DDV
Often compared with UFO:
UFO vs. ARKXUFO vs. ROKTUFO vs. XARUFO vs. JEDIUFO vs. RKLBUFO vs. RCKTUFO vs. ITA

Return for Risk

DDXX vs. UFO — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
DDXX
UFO
UFO Risk / Return Rank: 8989
Overall Rank
UFO Sharpe Ratio Rank: 9494
Sharpe Ratio Rank
UFO Sortino Ratio Rank: 8888
Sortino Ratio Rank
UFO Omega Ratio Rank: 8181
Omega Ratio Rank
UFO Calmar Ratio Rank: 9393
Calmar Ratio Rank
UFO Martin Ratio Rank: 9090
Martin Ratio Rank
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.

DDXX vs. UFO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Defined Duration 20 ETF (DDXX) and Procure Space ETF (UFO). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

DDXX vs. UFO - Sharpe Ratio Comparison

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Sharpe Ratios by Period

DDXXUFODifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

—

3.66

—

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

—

0.54

—

Sharpe Ratio (All Time)

Calculated using the full available price history

2.06

0.47

+1.59

Drawdowns

DDXX vs. UFO - Drawdown Comparison

The maximum DDXX drawdown since its inception was -9.30%, smaller than the maximum UFO drawdown of -50.33%. Use the drawdown chart below to compare losses from any high point for DDXX and UFO.

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Drawdown Indicators

DDXXUFODifference

Max Drawdown

Largest peak-to-trough decline

-9.30%

-50.33%

+41.03%

Max Drawdown (1Y)

Largest decline over 1 year

—

-21.95%

—

Max Drawdown (3Y)

Largest decline over 3 years

—

-25.91%

—

Max Drawdown (5Y)

Largest decline over 5 years

—

-50.33%

—

Current Drawdown

Current decline from peak

-0.37%

-12.48%

+12.11%

Average Drawdown

Average peak-to-trough decline

-1.62%

-21.81%

+20.19%

Ulcer Index

Depth and duration of drawdowns from previous peaks

—

6.77%

—

Volatility

DDXX vs. UFO - Volatility Comparison

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Volatility by Period

DDXXUFODifference

Volatility (1M)

Calculated over the trailing 1-month period

—

16.68%

—

Volatility (6M)

Calculated over the trailing 6-month period

—

31.33%

—

Volatility (1Y)

Calculated over the trailing 1-year period

13.85%

38.15%

-24.30%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

13.85%

29.94%

-16.09%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

13.85%

30.76%

-16.91%

DDXX vs. UFO - Expense Ratio Comparison

DDXX has a 0.25% expense ratio, which is lower than UFO's 0.75% expense ratio.

Dividends

DDXX vs. UFO - Dividend Comparison

DDXX's dividend yield for the trailing twelve months is around 1.13%, more than UFO's 0.28% yield.

PositionTTM2025202420232022202120202019
DDXX
Defined Duration 20 ETF		1.13%1.20%0.00%0.00%0.00%0.00%0.00%0.00%
UFO
Procure Space ETF		0.28%0.46%1.98%1.90%3.19%1.00%1.07%0.45%

Frequently Asked Questions

DDXX and UFO have a correlation of 0.61, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

On fees, DDXX is cheaper at 0.25% per year. The better choice depends on whether you care most about return, fees, risk, or income.

DDXX is cheaper with a 0.25% expense ratio, compared with 0.75% for UFO.

DDXX has the higher dividend yield at 1.13%, compared with 0.28% for UFO.

They also come from different issuers: Discipline Funds and ProcureAM. Their fees differ too: 0.25% for DDXX and 0.75% for UFO.

Portfolio Optimizer

Find the right allocation for DDXX and UFO

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