DRNZ vs. UFO

Last updated Aug 4, 2026

DRNZ (REX Drone ETF) and UFO (Procure Space ETF) are both exchange-traded funds - DRNZ is a Aerospace & Defense fund tracking the VettaFi Drone Index, while UFO is a Global Equities fund tracking the S-Network Space Index. Both are passively managed. Their 0.80 correlation means they have sometimes moved together and sometimes differently. DRNZ charges 0.65%/yr vs 0.75%/yr for UFO.

Performance

DRNZ vs. UFO - Performance Comparison

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

Returns By Period

In the year-to-date period, DRNZ achieves a -1.62% return, which is significantly lower than UFO's 17.74% return.

DRNZ

• 1D: 4.88%
• 1M: -7.21%
• 6M: -14.72%
• YTD: -1.62%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

UFO

• 1D: 3.79%
• 1M: -10.30%
• 6M: 2.22%
• YTD: 17.74%
• 1Y: 54.84%
• 3Y*: 34.13%
• 5Y*: 10.61%
• 10Y*: —
• ALL TIME*: 10.03%

*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)
DRNZ REX Drone ETF	$2.41M	$2.70M	$4.39M
UFO Procure Space ETF	$26.10M	$26.53M	$70.91M

DRNZ vs. UFO - Yearly Performance Comparison

	2026 (YTD)	2025
DRNZ REX Drone ETF	-1.62%	-12.91%
UFO Procure Space ETF	17.74%	1.89%

Correlation

The correlation between DRNZ and UFO is 0.80, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 29, 2025	0.80

Return for Risk

DRNZ vs. UFO — Risk / Return Rank

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

DRNZ

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

UFO

UFO Risk / Return Rank: 47
UFO Sharpe Ratio Rank: 53
UFO Sortino Ratio Rank: 54
UFO Omega Ratio Rank: 48
UFO Calmar Ratio Rank: 42
UFO Martin Ratio Rank: 39

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.

DRNZ vs. UFO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for REX Drone ETF (DRNZ) 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.

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.

	DRNZ	UFO	Difference
Sharpe ratio: Return per unit of total volatility	—	1.32	—
Sortino ratio: Return per unit of downside risk	—	1.93	—
Omega ratio: Gain probability vs. loss probability	—	1.22	—
Calmar ratio: Return relative to maximum drawdown	—	1.50	—
Martin ratio: Return relative to average drawdown	—	4.02	—

Drawdowns

DRNZ vs. UFO - Drawdown Comparison

The maximum DRNZ drawdown since its inception was -34.12%, smaller than the maximum UFO drawdown of -50.33%. Use the drawdown chart below to compare losses from any high point for DRNZ and UFO.

Drawdown Indicators

	DRNZ	UFO	Difference
Max Drawdown Largest peak-to-trough decline	-34.12%	-50.33%	+16.21%
Max Drawdown (1Y) Largest decline over 1 year	—	-36.71%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-36.71%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-49.95%	—
Current Drawdown Current decline from peak	-27.02%	-32.89%	+5.87%
Average Drawdown Average peak-to-trough decline	-14.36%	-21.97%	+7.61%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	13.68%	—

Volatility

Volatility by Period

	DRNZ	UFO	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	8.94%	—
Volatility (6M) Calculated over the trailing 6-month period	—	32.80%	—
Volatility (1Y) Calculated over the trailing 1-year period	50.74%	41.96%	+8.78%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	50.74%	30.95%	+19.79%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	50.74%	31.26%	+19.48%

DRNZ vs. UFO - Expense Ratio Comparison

DRNZ has a 0.65% expense ratio, which is lower than UFO's 0.75% expense ratio.

Dividends

DRNZ vs. UFO - Dividend Comparison

DRNZ has not paid dividends to shareholders, while UFO's dividend yield for the trailing twelve months is around 0.33%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019
DRNZ REX Drone ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
UFO Procure Space ETF	0.33%	0.46%	1.98%	1.90%	3.19%	1.00%	1.07%	0.45%

Frequently Asked Questions

Can I hold both DRNZ and UFO in my portfolio?

DRNZ and UFO have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, DRNZ or UFO?

On fees, DRNZ is cheaper at 0.65% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, DRNZ or UFO?

DRNZ is cheaper with a 0.65% expense ratio, compared with 0.75% for UFO.

Which ETF pays a higher dividend yield, DRNZ or UFO?

UFO has the higher dividend yield at 0.33%, compared with 0.00% for DRNZ.

What is the main difference between DRNZ and UFO?

DRNZ is categorized as Aerospace & Defense, while UFO is Global Equities. DRNZ tracks VettaFi Drone Index, while UFO tracks S-Network Space Index. They also come from different issuers: REX and Procure. Their fees differ too: 0.65% for DRNZ and 0.75% for UFO.