COPZ vs. IWMY

Last updated Jun 24, 2026

COPZ (Defiance Daily Target 2X Long Copper ETF) and IWMY (Defiance R2000 Enhanced Options & 0DTE Income ETF) are both exchange-traded funds - COPZ is a Copper fund actively managed by Defiance, while IWMY is a Options Trading fund tracking the Russell 2000 Index. COPZ is actively managed, while IWMY is passively managed. A 0.65 correlation means they provide meaningful diversification when combined. COPZ charges 0.95%/yr vs 0.99%/yr for IWMY.

Performance

COPZ vs. IWMY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Defiance Daily Target 2X Long Copper ETF (COPZ) and Defiance R2000 Enhanced Options & 0DTE Income ETF (IWMY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

COPZ

• 1D: -12.01%
• 1M: -13.49%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

IWMY

• 1D: -0.81%
• 1M: 3.35%
• YTD: 14.94%
• 6M: 12.52%
• 1Y: 21.86%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

COPZ vs. IWMY - Yearly Performance Comparison

	2026 (YTD)
COPZ Defiance Daily Target 2X Long Copper ETF	-28.95%
IWMY Defiance R2000 Enhanced Options & 0DTE Income ETF	9.45%

Correlation

The correlation between COPZ and IWMY is 0.65, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Feb 18, 2026	0.65

Return for Risk

COPZ vs. IWMY — Risk / Return Rank

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

COPZ

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

IWMY

IWMY Risk / Return Rank: 39
IWMY Sharpe Ratio Rank: 39
IWMY Sortino Ratio Rank: 37
IWMY Omega Ratio Rank: 36
IWMY Calmar Ratio Rank: 39
IWMY Martin Ratio Rank: 41

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.

COPZ vs. IWMY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Defiance Daily Target 2X Long Copper ETF (COPZ) and Defiance R2000 Enhanced Options & 0DTE Income ETF (IWMY). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	COPZ	IWMY	Difference
Sharpe ratio: Return per unit of total volatility	—	1.34	—
Sortino ratio: Return per unit of downside risk	—	1.84	—
Omega ratio: Gain probability vs. loss probability	—	1.23	—
Calmar ratio: Return relative to maximum drawdown	—	1.90	—
Martin ratio: Return relative to average drawdown	—	6.20	—

Drawdowns

COPZ vs. IWMY - Drawdown Comparison

The maximum COPZ drawdown since its inception was -49.79%, which is greater than IWMY's maximum drawdown of -18.72%. Use the drawdown chart below to compare losses from any high point for COPZ and IWMY.

Drawdown Indicators

	COPZ	IWMY	Difference
Max Drawdown Largest peak-to-trough decline	-49.79%	-18.72%	-31.07%
Max Drawdown (1Y) Largest decline over 1 year	—	-11.57%	—
Current Drawdown Current decline from peak	-41.30%	-0.81%	-40.49%
Average Drawdown Average peak-to-trough decline	-28.87%	-2.94%	-25.93%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.54%	—

Volatility

Volatility by Period

	COPZ	IWMY	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	6.20%	—
Volatility (6M) Calculated over the trailing 6-month period	—	13.55%	—
Volatility (1Y) Calculated over the trailing 1-year period	110.79%	16.37%	+94.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	110.79%	15.95%	+94.84%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	110.79%	15.95%	+94.84%

COPZ vs. IWMY - Expense Ratio Comparison

COPZ has a 0.95% expense ratio, which is lower than IWMY's 0.99% expense ratio.

Dividends

COPZ vs. IWMY - Dividend Comparison

COPZ has not paid dividends to shareholders, while IWMY's dividend yield for the trailing twelve months is around 43.75%.

Position	TTM	2025	2024	2023
COPZ Defiance Daily Target 2X Long Copper ETF	0.00%	0.00%	0.00%	0.00%
IWMY Defiance R2000 Enhanced Options & 0DTE Income ETF	43.75%	63.33%	107.92%	11.34%

Frequently Asked Questions

Can I hold both COPZ and IWMY in my portfolio?

COPZ and IWMY have a correlation of 0.65, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, COPZ or IWMY?

On fees, COPZ is cheaper at 0.95% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, COPZ or IWMY?

COPZ is cheaper with a 0.95% expense ratio, compared with 0.99% for IWMY.

Which ETF pays a higher dividend yield, COPZ or IWMY?

IWMY has the higher dividend yield at 43.75%, compared with 0.00% for COPZ.

What is the main difference between COPZ and IWMY?

COPZ is categorized as Copper, while IWMY is Options Trading. Their fees differ too: 0.95% for COPZ and 0.99% for IWMY.