CEPI vs. ARKY

Last updated Apr 1, 2026

Compare and contrast key facts about REX Crypto Equity Premium Income ETF (CEPI) and ARK 21Shares Active Bitcoin Ethereum Strategy ETF (ARKY).

CEPI and ARKY are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. CEPI is an actively managed fund by REX. It was launched on Dec 4, 2024. ARKY is an actively managed fund by ARK. It was launched on Nov 14, 2023.

Performance

CEPI vs. ARKY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in REX Crypto Equity Premium Income ETF (CEPI) and ARK 21Shares Active Bitcoin Ethereum Strategy ETF (ARKY). The values are adjusted to include any dividend payments, if applicable.

CEPI vs. ARKY - Yearly Performance Comparison

	2026 (YTD)
CEPI REX Crypto Equity Premium Income ETF	-3.89%
ARKY ARK 21Shares Active Bitcoin Ethereum Strategy ETF	0.00%

Returns By Period

CEPI

• 1D: 4.15%
• 1M: -4.68%
• YTD: -5.89%
• 6M: -13.56%
• 1Y: 18.16%
• 3Y*: —
• 5Y*: —
• 10Y*: —

ARKY

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

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

CEPI vs. ARKY - Expense Ratio Comparison

CEPI has a 0.85% expense ratio, which is lower than ARKY's 1.00% expense ratio.

ARKY

ARK 21Shares Active Bitcoin Ethereum Strategy ETF

CEPI

REX Crypto Equity Premium Income ETF

Return for Risk

CEPI vs. ARKY — Risk / Return Rank

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

CEPI

CEPI Risk / Return Rank: 33
CEPI Sharpe Ratio Rank: 33
CEPI Sortino Ratio Rank: 37
CEPI Omega Ratio Rank: 35
CEPI Calmar Ratio Rank: 33
CEPI Martin Ratio Rank: 26

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.

CEPI vs. ARKY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for REX Crypto Equity Premium Income ETF (CEPI) 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.

	CEPI	ARKY	Difference
Sharpe ratio Return per unit of total volatility	0.59	—	—
Sortino ratio Return per unit of downside risk	1.01	—	—
Omega ratio Gain probability vs. loss probability	1.14	—	—
Calmar ratio Return relative to maximum drawdown	0.78	—	—
Martin ratio Return relative to average drawdown	1.91	—	—
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

	CEPI	ARKY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.59	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.12	—	—

Dividends

CEPI vs. ARKY - Dividend Comparison

CEPI's dividend yield for the trailing twelve months is around 55.46%, while ARKY has not paid dividends to shareholders.

	TTM	2025
CEPI REX Crypto Equity Premium Income ETF	55.46%	50.78%
ARKY ARK 21Shares Active Bitcoin Ethereum Strategy ETF	0.00%	0.00%

Drawdowns

CEPI vs. ARKY - Drawdown Comparison

The maximum CEPI drawdown since its inception was -29.48%, which is greater than ARKY's maximum drawdown of 0.00%. Use the drawdown chart below to compare losses from any high point for CEPI and ARKY.

Drawdown Indicators

	CEPI	ARKY	Difference
Max Drawdown Largest peak-to-trough decline	-29.48%	0.00%	-29.48%
Max Drawdown (1Y) Largest decline over 1 year	-22.47%	—	—
Current Drawdown Current decline from peak	-19.25%	0.00%	-19.25%
Average Drawdown Average peak-to-trough decline	-9.10%	0.00%	-9.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	9.13%	—	—

Volatility

Volatility by Period

	CEPI	ARKY	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.14%	—	—
Volatility (6M) Calculated over the trailing 6-month period	23.12%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	31.01%	0.00%	+31.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	32.66%	0.00%	+32.66%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	32.66%	0.00%	+32.66%