WGMI vs. ARKY

Last updated Apr 2, 2026

Compare and contrast key facts about Valkyrie Bitcoin Miners ETF (WGMI) and ARK 21Shares Active Bitcoin Ethereum Strategy ETF (ARKY).

WGMI and ARKY are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. WGMI is an actively managed fund by Valkyrie. It was launched on Feb 7, 2022. ARKY is an actively managed fund by ARK. It was launched on Nov 14, 2023.

Performance

WGMI vs. ARKY - Performance Comparison

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

WGMI vs. ARKY - Yearly Performance Comparison

	2026 (YTD)
WGMI Valkyrie Bitcoin Miners ETF	-13.78%
ARKY ARK 21Shares Active Bitcoin Ethereum Strategy ETF	0.00%

Returns By Period

WGMI

• 1D: 0.11%
• 1M: -13.78%
• YTD: -8.91%
• 6M: -22.65%
• 1Y: 155.01%
• 3Y*: 55.57%
• 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)

WGMI vs. ARKY - Expense Ratio Comparison

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

ARKY

ARK 21Shares Active Bitcoin Ethereum Strategy ETF

WGMI

Valkyrie Bitcoin Miners ETF

Return for Risk

WGMI vs. ARKY — Risk / Return Rank

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

WGMI

WGMI Risk / Return Rank: 83
WGMI Sharpe Ratio Rank: 89
WGMI Sortino Ratio Rank: 88
WGMI Omega Ratio Rank: 75
WGMI Calmar Ratio Rank: 92
WGMI Martin Ratio Rank: 69

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.

WGMI vs. ARKY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Valkyrie Bitcoin Miners ETF (WGMI) 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.

	WGMI	ARKY	Difference
Sharpe ratio Return per unit of total volatility	2.00	—	—
Sortino ratio Return per unit of downside risk	2.48	—	—
Omega ratio Gain probability vs. loss probability	1.29	—	—
Calmar ratio Return relative to maximum drawdown	3.40	—	—
Martin ratio Return relative to average drawdown	7.40	—	—
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

	WGMI	ARKY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.00	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.08	—	—

Dividends

WGMI vs. ARKY - Dividend Comparison

Neither WGMI nor ARKY has paid dividends to shareholders.

	TTM	2025	2024	2023
WGMI Valkyrie Bitcoin Miners ETF	0.00%	0.00%	0.22%	0.31%
ARKY ARK 21Shares Active Bitcoin Ethereum Strategy ETF	0.00%	0.00%	0.00%	0.00%

Drawdowns

WGMI vs. ARKY - Drawdown Comparison

The maximum WGMI drawdown since its inception was -85.76%, which is greater than ARKY's maximum drawdown of 0.00%. Use the drawdown chart below to compare losses from any high point for WGMI and ARKY.

Drawdown Indicators

	WGMI	ARKY	Difference
Max Drawdown Largest peak-to-trough decline	-85.76%	0.00%	-85.76%
Max Drawdown (1Y) Largest decline over 1 year	-50.94%	—	—
Current Drawdown Current decline from peak	-47.10%	0.00%	-47.10%
Average Drawdown Average peak-to-trough decline	-43.87%	0.00%	-43.87%
Ulcer Index Depth and duration of drawdowns from previous peaks	23.36%	—	—

Volatility

Volatility by Period

	WGMI	ARKY	Difference
Volatility (1M) Calculated over the trailing 1-month period	23.09%	—	—
Volatility (6M) Calculated over the trailing 6-month period	60.97%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	78.21%	0.00%	+78.21%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	82.07%	0.00%	+82.07%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	82.07%	0.00%	+82.07%