ARKX vs. DRNZ

Last updated Apr 2, 2026

Compare and contrast key facts about ARK Space Exploration & Innovation ETF (ARKX) and REX Drone ETF (DRNZ).

ARKX and DRNZ are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. ARKX is an actively managed fund by ARK. It was launched on Mar 30, 2021. DRNZ is a passively managed fund by REX that tracks the performance of the VettaFi Drone Index. It was launched on Oct 29, 2025.

Performance

ARKX vs. DRNZ - Performance Comparison

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

ARKX vs. DRNZ - Yearly Performance Comparison

	2026 (YTD)	2025
ARKX ARK Space Exploration & Innovation ETF	3.21%	-7.65%
DRNZ REX Drone ETF	12.44%	-10.89%

Returns By Period

In the year-to-date period, ARKX achieves a 3.21% return, which is significantly lower than DRNZ's 12.44% return.

ARKX

• 1D: 1.91%
• 1M: -7.49%
• YTD: 3.21%
• 6M: 3.53%
• 1Y: 68.32%
• 3Y*: 28.79%
• 5Y*: 7.42%
• 10Y*: —

DRNZ

• 1D: 2.32%
• 1M: -8.96%
• YTD: 12.44%
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

ARKX vs. DRNZ - Expense Ratio Comparison

ARKX has a 0.75% expense ratio, which is higher than DRNZ's 0.65% expense ratio.

ARKX

ARK Space Exploration & Innovation ETF

DRNZ

REX Drone ETF

Return for Risk

ARKX vs. DRNZ — Risk / Return Rank

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

ARKX

ARKX Risk / Return Rank: 86
ARKX Sharpe Ratio Rank: 89
ARKX Sortino Ratio Rank: 90
ARKX Omega Ratio Rank: 80
ARKX Calmar Ratio Rank: 92
ARKX Martin Ratio Rank: 82

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.

ARKX vs. DRNZ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ARK Space Exploration & Innovation ETF (ARKX) and REX Drone ETF (DRNZ). 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.

	ARKX	DRNZ	Difference
Sharpe ratio Return per unit of total volatility	1.98	—	—
Sortino ratio Return per unit of downside risk	2.60	—	—
Omega ratio Gain probability vs. loss probability	1.32	—	—
Calmar ratio Return relative to maximum drawdown	3.36	—	—
Martin ratio Return relative to average drawdown	9.46	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	ARKX	DRNZ	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.98	—	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.27	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.30	0.01	+0.29

Correlation

The correlation between ARKX and DRNZ is 0.84, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

ARKX vs. DRNZ - Dividend Comparison

Neither ARKX nor DRNZ has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

ARKX vs. DRNZ - Drawdown Comparison

The maximum ARKX drawdown since its inception was -43.61%, which is greater than DRNZ's maximum drawdown of -24.52%. Use the drawdown chart below to compare losses from any high point for ARKX and DRNZ.

Drawdown Indicators

	ARKX	DRNZ	Difference
Max Drawdown Largest peak-to-trough decline	-43.61%	-24.52%	-19.09%
Max Drawdown (1Y) Largest decline over 1 year	-20.42%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-43.61%	—	—
Current Drawdown Current decline from peak	-14.96%	-15.49%	+0.53%
Average Drawdown Average peak-to-trough decline	-20.49%	-10.94%	-9.55%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.25%	—	—

Volatility

Volatility by Period

	ARKX	DRNZ	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.25%	—	—
Volatility (6M) Calculated over the trailing 6-month period	25.62%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	34.73%	51.22%	-16.49%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.20%	51.22%	-24.02%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	27.20%	51.22%	-24.02%