ARKX vs. ARKY

Last updated Apr 2, 2026

Compare and contrast key facts about ARK Space Exploration & Innovation ETF (ARKX) and ARK 21Shares Active Bitcoin Ethereum Strategy ETF (ARKY).

ARKX and ARKY 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. ARKY is an actively managed fund by ARK. It was launched on Nov 14, 2023.

Performance

ARKX vs. ARKY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ARK Space Exploration & Innovation ETF (ARKX) and ARK 21Shares Active Bitcoin Ethereum Strategy ETF (ARKY). The values are adjusted to include any dividend payments, if applicable.

ARKX vs. ARKY - Yearly Performance Comparison

	2026 (YTD)
ARKX ARK Space Exploration & Innovation ETF	-5.62%
ARKY ARK 21Shares Active Bitcoin Ethereum Strategy ETF	0.00%

Returns By Period

ARKX

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

ARKY

• 1D: 0.00%
• 1M: 0.00%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

ARKX vs. ARKY - Expense Ratio Comparison

ARKX has a 0.75% expense ratio, which is lower than ARKY's 1.00% expense ratio.

ARKY

ARK 21Shares Active Bitcoin Ethereum Strategy ETF

ARKX

ARK Space Exploration & Innovation ETF

Return for Risk

ARKX vs. ARKY — 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. ARKY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ARK Space Exploration & Innovation ETF (ARKX) and ARK 21Shares Active Bitcoin Ethereum Strategy ETF (ARKY). 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	ARKY	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	ARKY	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	—	—

Dividends

ARKX vs. ARKY - Dividend Comparison

Neither ARKX nor ARKY has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

ARKX vs. ARKY - Drawdown Comparison

The maximum ARKX drawdown since its inception was -43.61%, which is greater than ARKY's maximum drawdown of 0.00%. Use the drawdown chart below to compare losses from any high point for ARKX and ARKY.

Drawdown Indicators

	ARKX	ARKY	Difference
Max Drawdown Largest peak-to-trough decline	-43.61%	0.00%	-43.61%
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%	0.00%	-14.96%
Average Drawdown Average peak-to-trough decline	-20.49%	0.00%	-20.49%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.25%	—	—

Volatility

Volatility by Period

	ARKX	ARKY	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%	0.00%	+34.73%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.20%	0.00%	+27.20%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	27.20%	0.00%	+27.20%