IMAR vs. TLTW

Last updated Jun 4, 2026

IMAR (Innovator International Developed Power Buffer ETF - March) and TLTW (iShares 20+ Year Treasury Bond BuyWrite Strategy ETF) are both Options Trading funds. IMAR is actively managed, while TLTW is passively managed. Over the past year, IMAR returned 9.00% vs 10.46% for TLTW. At a 0.30 correlation, their price movements are largely independent. IMAR charges 0.85%/yr vs 0.35%/yr for TLTW.

Performance

IMAR vs. TLTW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Innovator International Developed Power Buffer ETF - March (IMAR) and iShares 20+ Year Treasury Bond BuyWrite Strategy ETF (TLTW). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IMAR achieves a 1.43% return, which is significantly higher than TLTW's 1.21% return.

IMAR

• 1D: -0.24%
• 1M: 2.14%
• YTD: 1.43%
• 6M: 2.92%
• 1Y: 9.00%
• 3Y*: —
• 5Y*: —
• 10Y*: —

TLTW

• 1D: -0.23%
• 1M: 0.76%
• YTD: 1.21%
• 6M: -0.20%
• 1Y: 10.46%
• 3Y*: 0.74%
• 5Y*: —
• 10Y*: —

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

IMAR vs. TLTW - Yearly Performance Comparison

	2026 (YTD)	2025	2024
IMAR Innovator International Developed Power Buffer ETF - March	1.43%	18.88%	-0.77%
TLTW iShares 20+ Year Treasury Bond BuyWrite Strategy ETF	1.21%	11.36%	-0.26%

Correlation

The correlation between IMAR and TLTW is 0.40, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.40
Correlation (All Time) Calculated using the full available price history since Mar 4, 2024	0.30

Return for Risk

IMAR vs. TLTW — Risk / Return Rank

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

IMAR

IMAR Risk / Return Rank: 32
IMAR Sharpe Ratio Rank: 31
IMAR Sortino Ratio Rank: 31
IMAR Omega Ratio Rank: 37
IMAR Calmar Ratio Rank: 28
IMAR Martin Ratio Rank: 34

TLTW

TLTW Risk / Return Rank: 36
TLTW Sharpe Ratio Rank: 37
TLTW Sortino Ratio Rank: 37
TLTW Omega Ratio Rank: 35
TLTW Calmar Ratio Rank: 35
TLTW Martin Ratio Rank: 34

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.

IMAR vs. TLTW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Innovator International Developed Power Buffer ETF - March (IMAR) and iShares 20+ Year Treasury Bond BuyWrite Strategy ETF (TLTW). 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.

	IMAR	TLTW	Difference
Sharpe ratio Return per unit of total volatility	1.13	1.37	-0.23
Sortino ratio Return per unit of downside risk	1.65	1.96	-0.31
Omega ratio Gain probability vs. loss probability	1.24	1.24	0.00
Calmar ratio Return relative to maximum drawdown	1.31	1.76	-0.45
Martin ratio Return relative to average drawdown	5.06	5.28	-0.22
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IMAR vs. TLTW - Sharpe Ratio Comparison

The current IMAR Sharpe Ratio is 1.13, which is comparable to the TLTW Sharpe Ratio of 1.37. The chart below compares the historical Sharpe Ratios of IMAR and TLTW, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	IMAR	TLTW	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.13	1.37	-0.23
Sharpe Ratio (All Time) Calculated using the full available price history	0.89	-0.03	+0.92

Drawdowns

IMAR vs. TLTW - Drawdown Comparison

The maximum IMAR drawdown since its inception was -9.05%, smaller than the maximum TLTW drawdown of -18.61%. Use the drawdown chart below to compare losses from any high point for IMAR and TLTW.

Drawdown Indicators

	IMAR	TLTW	Difference
Max Drawdown Largest peak-to-trough decline	-9.05%	-18.61%	+9.56%
Max Drawdown (1Y) Largest decline over 1 year	-6.91%	-5.97%	-0.94%
Max Drawdown (3Y) Largest decline over 3 years	—	-17.19%	—
Current Drawdown Current decline from peak	-0.77%	-3.20%	+2.43%
Average Drawdown Average peak-to-trough decline	-1.89%	-8.25%	+6.36%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.78%	1.99%	-0.21%

Volatility

IMAR vs. TLTW - Volatility Comparison

Innovator International Developed Power Buffer ETF - March (IMAR) has a higher volatility of 2.92% compared to iShares 20+ Year Treasury Bond BuyWrite Strategy ETF (TLTW) at 2.48%. This indicates that IMAR's price experiences larger fluctuations and is considered to be riskier than TLTW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IMAR	TLTW	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.92%	2.48%	+0.44%
Volatility (6M) Calculated over the trailing 6-month period	6.89%	5.79%	+1.10%
Volatility (1Y) Calculated over the trailing 1-year period	7.98%	7.70%	+0.28%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.35%	11.39%	-2.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.35%	11.39%	-2.04%

IMAR vs. TLTW - Expense Ratio Comparison

IMAR has a 0.85% expense ratio, which is higher than TLTW's 0.35% expense ratio.

Dividends

IMAR vs. TLTW - Dividend Comparison

IMAR has not paid dividends to shareholders, while TLTW's dividend yield for the trailing twelve months is around 11.76%.

Position	TTM	2025	2024	2023	2022
IMAR Innovator International Developed Power Buffer ETF - March	0.00%	0.00%	0.00%	0.00%	0.00%
TLTW iShares 20+ Year Treasury Bond BuyWrite Strategy ETF	11.76%	14.82%	14.47%	19.59%	8.71%

Frequently Asked Questions

Can I hold both IMAR and TLTW in my portfolio?

IMAR and TLTW have a correlation of 0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IMAR or TLTW?

IMAR has higher volatility (2.92%) compared to TLTW (2.48%). In terms of maximum drawdown, IMAR dropped -9.05% vs TLTW's -18.61%.

Which ETF is better, IMAR or TLTW?

On 1-year performance, TLTW leads with 10.46% vs 9.00% for IMAR. On fees, TLTW is cheaper at 0.35% per year. On volatility, TLTW has been the lower-risk option at 2.48%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IMAR or TLTW?

Over the 1-year period, TLTW has performed better with a 10.46% return vs 9.00%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IMAR or TLTW?

TLTW is cheaper with a 0.35% expense ratio, compared with 0.85% for IMAR.

Which ETF pays a higher dividend yield, IMAR or TLTW?

TLTW has the higher dividend yield at 11.76%, compared with 0.00% for IMAR.

What is the main difference between IMAR and TLTW?

They also come from different issuers: Innovator and iShares. Their fees differ too: 0.85% for IMAR and 0.35% for TLTW.

Which has better risk-adjusted returns?

TLTW currently has the higher Sharpe Ratio (1.37 vs 1.13), 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.