XDEF vs. ARKX
Compare and contrast key facts about Xtrackers Europe Defense Technologies ETF (XDEF) and ARK Space Exploration & Innovation ETF (ARKX).
XDEF and ARKX are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. XDEF is a passively managed fund by Xtrackers that tracks the performance of the STOXX Europe Total Market Defence, Space and Cybersecurity Innovation 50-25 Index. It was launched on Feb 19, 2026. ARKX is an actively managed fund by ARK. It was launched on Mar 30, 2021.
Performance
XDEF vs. ARKX - Performance Comparison
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XDEF vs. ARKX - Yearly Performance Comparison
| 2026 (YTD) | |
|---|---|
XDEF Xtrackers Europe Defense Technologies ETF | -99.14% |
ARKX ARK Space Exploration & Innovation ETF | -2.23% |
Returns By Period
XDEF
- 1D
- 5.06%
- 1M
- -8.83%
- YTD
- —
- 6M
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
ARKX
- 1D
- 4.86%
- 1M
- -8.17%
- YTD
- 1.28%
- 6M
- 2.80%
- 1Y
- 65.45%
- 3Y*
- 27.99%
- 5Y*
- 7.02%
- 10Y*
- —
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XDEF vs. ARKX - Expense Ratio Comparison
XDEF has a 0.35% expense ratio, which is lower than ARKX's 0.75% expense ratio.
Return for Risk
XDEF vs. ARKX — Risk / Return Rank
XDEF
ARKX
XDEF vs. ARKX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Xtrackers Europe Defense Technologies ETF (XDEF) and ARK Space Exploration & Innovation ETF (ARKX). 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.
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Sharpe Ratios by Period
| XDEF | ARKX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | — | 1.90 | — |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.26 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.49 | 0.28 | -0.77 |
Correlation
The correlation between XDEF and ARKX is 0.60, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
XDEF vs. ARKX - Dividend Comparison
Neither XDEF nor ARKX has paid dividends to shareholders.
Drawdowns
XDEF vs. ARKX - Drawdown Comparison
The maximum XDEF drawdown since its inception was -99.27%, which is greater than ARKX's maximum drawdown of -43.61%. Use the drawdown chart below to compare losses from any high point for XDEF and ARKX.
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Drawdown Indicators
| XDEF | ARKX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.27% | -43.61% | -55.66% |
Max Drawdown (1Y)Largest decline over 1 year | — | -20.42% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -43.61% | — |
Current DrawdownCurrent decline from peak | -99.23% | -16.55% | -82.68% |
Average DrawdownAverage peak-to-trough decline | -49.34% | -20.50% | -28.84% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 7.19% | — |
Volatility
XDEF vs. ARKX - Volatility Comparison
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Volatility by Period
| XDEF | ARKX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 11.13% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 25.59% | — |
Volatility (1Y)Calculated over the trailing 1-year period | 205.45% | 34.72% | +170.73% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 205.45% | 27.20% | +178.25% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 205.45% | 27.19% | +178.26% |