IWMI vs. RDTE

Last updated Jun 24, 2026

IWMI (NEOS Russell 2000 High Income ETF) and RDTE (Roundhill Russell 2000 0DTE Covered Call Strategy ETF) are both Derivative Income funds. Both are actively managed. Over the past year, IWMI returned 35.89% vs 30.49% for RDTE. Their correlation of 0.94 suggests significant overlap in exposure. IWMI charges 0.68%/yr vs 0.97%/yr for RDTE.

Performance

IWMI vs. RDTE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in NEOS Russell 2000 High Income ETF (IWMI) and Roundhill Russell 2000 0DTE Covered Call Strategy ETF (RDTE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with IWMI having a 16.33% return and RDTE slightly higher at 16.99%.

IWMI

• 1D: -0.73%
• 1M: 3.68%
• YTD: 16.33%
• 6M: 14.17%
• 1Y: 35.89%
• 3Y*: —
• 5Y*: —
• 10Y*: —

RDTE

• 1D: -0.88%
• 1M: 5.32%
• YTD: 16.99%
• 6M: 14.85%
• 1Y: 30.49%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

IWMI vs. RDTE - Yearly Performance Comparison

	2026 (YTD)	2025	2024
IWMI NEOS Russell 2000 High Income ETF	16.33%	14.97%	5.17%
RDTE Roundhill Russell 2000 0DTE Covered Call Strategy ETF	16.99%	9.46%	8.32%

Correlation

The correlation between IWMI and RDTE is 0.94, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.94
Correlation (All Time) Calculated using the full available price history since Sep 10, 2024	0.94

The correlation between IWMI and RDTE has been stable across timeframes, ranging from 0.94 to 0.94 - a consistent structural relationship.

Return for Risk

IWMI vs. RDTE — Risk / Return Rank

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

IWMI

IWMI Risk / Return Rank: 79
IWMI Sharpe Ratio Rank: 77
IWMI Sortino Ratio Rank: 76
IWMI Omega Ratio Rank: 72
IWMI Calmar Ratio Rank: 83
IWMI Martin Ratio Rank: 87

RDTE

RDTE Risk / Return Rank: 58
RDTE Sharpe Ratio Rank: 54
RDTE Sortino Ratio Rank: 52
RDTE Omega Ratio Rank: 49
RDTE Calmar Ratio Rank: 70
RDTE Martin Ratio Rank: 66

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.

IWMI vs. RDTE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for NEOS Russell 2000 High Income ETF (IWMI) and Roundhill Russell 2000 0DTE Covered Call Strategy ETF (RDTE). 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.

	IWMI	RDTE	Difference
Sharpe ratio: Return per unit of total volatility	2.34	1.78	+0.57
Sortino ratio: Return per unit of downside risk	3.23	2.42	+0.81
Omega ratio: Gain probability vs. loss probability	1.40	1.30	+0.11
Calmar ratio: Return relative to maximum drawdown	4.29	3.34	+0.95
Martin ratio: Return relative to average drawdown	17.68	11.57	+6.11

IWMI vs. RDTE - Sharpe Ratio Comparison

The current IWMI Sharpe Ratio is 2.34, which is higher than the RDTE Sharpe Ratio of 1.78. The chart below compares the historical Sharpe Ratios of IWMI and RDTE, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

IWMI vs. RDTE - Drawdown Comparison

The maximum IWMI drawdown since its inception was -23.88%, roughly equal to the maximum RDTE drawdown of -24.32%. Use the drawdown chart below to compare losses from any high point for IWMI and RDTE.

Drawdown Indicators

	IWMI	RDTE	Difference
Max Drawdown Largest peak-to-trough decline	-23.88%	-24.32%	+0.44%
Max Drawdown (1Y) Largest decline over 1 year	-8.40%	-9.17%	+0.77%
Current Drawdown Current decline from peak	-0.73%	-0.88%	+0.15%
Average Drawdown Average peak-to-trough decline	-4.03%	-4.55%	+0.52%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.04%	2.64%	-0.60%

Volatility

IWMI vs. RDTE - Volatility Comparison

The current volatility for NEOS Russell 2000 High Income ETF (IWMI) is 5.22%, while Roundhill Russell 2000 0DTE Covered Call Strategy ETF (RDTE) has a volatility of 6.08%. This indicates that IWMI experiences smaller price fluctuations and is considered to be less risky than RDTE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IWMI	RDTE	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.22%	6.08%	-0.86%
Volatility (6M) Calculated over the trailing 6-month period	11.45%	13.07%	-1.62%
Volatility (1Y) Calculated over the trailing 1-year period	15.41%	17.25%	-1.84%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.95%	19.30%	-1.35%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.95%	19.30%	-1.35%

IWMI vs. RDTE - Expense Ratio Comparison

IWMI has a 0.68% expense ratio, which is lower than RDTE's 0.97% expense ratio.

Dividends

IWMI vs. RDTE - Dividend Comparison

IWMI's dividend yield for the trailing twelve months is around 14.53%, less than RDTE's 44.14% yield.

Position	TTM	2025	2024
IWMI NEOS Russell 2000 High Income ETF	14.53%	14.05%	8.78%
RDTE Roundhill Russell 2000 0DTE Covered Call Strategy ETF	44.14%	50.16%	10.70%

Frequently Asked Questions

Can I hold both IWMI and RDTE in my portfolio?

With a correlation of 0.94, IWMI and RDTE move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, IWMI or RDTE?

RDTE has higher volatility (6.08%) compared to IWMI (5.22%). In terms of maximum drawdown, IWMI dropped -23.88% vs RDTE's -24.32%.

Which ETF is better, IWMI or RDTE?

On 1-year performance, IWMI leads with 35.89% vs 30.49% for RDTE. On fees, IWMI is cheaper at 0.68% per year. On volatility, IWMI has been the lower-risk option at 5.22%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IWMI or RDTE?

Over the 1-year period, IWMI has performed better with a 35.89% return vs 30.49%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IWMI or RDTE?

IWMI is cheaper with a 0.68% expense ratio, compared with 0.97% for RDTE.

Which ETF pays a higher dividend yield, IWMI or RDTE?

RDTE has the higher dividend yield at 44.14%, compared with 14.53% for IWMI.

What is the main difference between IWMI and RDTE?

They also come from different issuers: Neos and Roundhill. Their fees differ too: 0.68% for IWMI and 0.97% for RDTE.

Which has better risk-adjusted returns?

IWMI currently has the higher Sharpe Ratio (2.34 vs 1.78), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.