MRNX vs. IWMY

Last updated Jul 4, 2026

MRNX (Defiance Daily Target 2X Long MRNA ETF) and IWMY (Defiance R2000 Enhanced Options & 0DTE Income ETF) are both exchange-traded funds - MRNX is a Leveraged Equities fund actively managed by Defiance, while IWMY is a Options Trading fund tracking the Russell 2000 Index. MRNX is actively managed, while IWMY is passively managed. At a 0.37 correlation, their price movements are largely independent. MRNX charges 1.31%/yr vs 0.99%/yr for IWMY.

Performance

MRNX vs. IWMY - Performance Comparison

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

Returns By Period

MRNX

• 1D: 20.68%
• 1M: 148.37%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

IWMY

• 1D: -0.49%
• 1M: 3.00%
• 6M: 14.69%
• YTD: 15.62%
• 1Y: 19.09%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

MRNX vs. IWMY - Yearly Performance Comparison

	2026 (YTD)
MRNX Defiance Daily Target 2X Long MRNA ETF	167.25%
IWMY Defiance R2000 Enhanced Options & 0DTE Income ETF	10.35%

Correlation

The correlation between MRNX and IWMY is 0.37, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Feb 4, 2026	0.37

Return for Risk

MRNX vs. IWMY — Risk / Return Rank

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

MRNX

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: 40
IWMY Sortino Ratio Rank: 37
IWMY Omega Ratio Rank: 37
IWMY Calmar Ratio Rank: 40
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.

MRNX vs. IWMY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Defiance Daily Target 2X Long MRNA ETF (MRNX) 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.

	MRNX	IWMY	Difference
Sharpe ratio: Return per unit of total volatility	—	1.22	—
Sortino ratio: Return per unit of downside risk	—	1.70	—
Omega ratio: Gain probability vs. loss probability	—	1.21	—
Calmar ratio: Return relative to maximum drawdown	—	1.72	—
Martin ratio: Return relative to average drawdown	—	5.62	—

Drawdowns

MRNX vs. IWMY - Drawdown Comparison

The maximum MRNX drawdown since its inception was -45.00%, which is greater than IWMY's maximum drawdown of -18.72%. Use the drawdown chart below to compare losses from any high point for MRNX and IWMY.

Drawdown Indicators

	MRNX	IWMY	Difference
Max Drawdown Largest peak-to-trough decline	-45.00%	-18.72%	-26.28%
Max Drawdown (1Y) Largest decline over 1 year	—	-11.57%	—
Current Drawdown Current decline from peak	0.00%	-0.69%	+0.69%
Average Drawdown Average peak-to-trough decline	-21.30%	-2.92%	-18.38%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.54%	—

Volatility

Volatility by Period

	MRNX	IWMY	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	5.93%	—
Volatility (6M) Calculated over the trailing 6-month period	—	13.54%	—
Volatility (1Y) Calculated over the trailing 1-year period	135.16%	16.33%	+118.83%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	135.16%	15.88%	+119.28%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	135.16%	15.88%	+119.28%

MRNX vs. IWMY - Expense Ratio Comparison

MRNX has a 1.31% expense ratio, which is higher than IWMY's 0.99% expense ratio.

Dividends

MRNX vs. IWMY - Dividend Comparison

MRNX has not paid dividends to shareholders, while IWMY's dividend yield for the trailing twelve months is around 42.71%.

Position	TTM	2025	2024	2023
IWMY Defiance R2000 Enhanced Options & 0DTE Income ETF	42.71%	63.33%	107.92%	11.34%
MRNX Defiance Daily Target 2X Long MRNA ETF	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both MRNX and IWMY in my portfolio?

MRNX and IWMY have a correlation of 0.37, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, MRNX or IWMY?

On fees, IWMY is cheaper at 0.99% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, MRNX or IWMY?

IWMY is cheaper with a 0.99% expense ratio, compared with 1.31% for MRNX.

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

IWMY has the higher dividend yield at 42.71%, compared with 0.00% for MRNX.

What is the main difference between MRNX and IWMY?

MRNX is categorized as Leveraged Equities, while IWMY is Options Trading. Their fees differ too: 1.31% for MRNX and 0.99% for IWMY.