MMAX vs. TLT

Last updated Apr 2, 2026

Compare and contrast key facts about iShares Large Cap Max Buffer Mar ETF (MMAX) and iShares 20+ Year Treasury Bond ETF (TLT).

MMAX and TLT are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. MMAX is an actively managed fund by iShares. It was launched on Mar 31, 2025. TLT is a passively managed fund by iShares that tracks the performance of the ICE U.S. Treasury 20+ Year Bond Index. It was launched on Jul 22, 2002.

Performance

MMAX vs. TLT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Large Cap Max Buffer Mar ETF (MMAX) and iShares 20+ Year Treasury Bond ETF (TLT). The values are adjusted to include any dividend payments, if applicable.

MMAX vs. TLT - Yearly Performance Comparison

	2026 (YTD)	2025
MMAX iShares Large Cap Max Buffer Mar ETF	1.18%	5.88%
TLT iShares 20+ Year Treasury Bond ETF	0.07%	-1.51%

Returns By Period

In the year-to-date period, MMAX achieves a 1.18% return, which is significantly higher than TLT's 0.07% return.

MMAX

• 1D: -0.13%
• 1M: 0.41%
• YTD: 1.18%
• 6M: 2.85%
• 1Y: 7.13%
• 3Y*: —
• 5Y*: —
• 10Y*: —

TLT

• 1D: -0.10%
• 1M: -3.35%
• YTD: 0.07%
• 6M: -1.23%
• 1Y: -1.44%
• 3Y*: -2.81%
• 5Y*: -5.87%
• 10Y*: -1.39%

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

MMAX vs. TLT - Expense Ratio Comparison

MMAX has a 0.50% expense ratio, which is higher than TLT's 0.15% expense ratio.

MMAX

iShares Large Cap Max Buffer Mar ETF

TLT

iShares 20+ Year Treasury Bond ETF

Return for Risk

MMAX vs. TLT — Risk / Return Rank

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

TLT

TLT Risk / Return Rank: 9
TLT Sharpe Ratio Rank: 9
TLT Sortino Ratio Rank: 8
TLT Omega Ratio Rank: 8
TLT Calmar Ratio Rank: 11
TLT Martin Ratio Rank: 11

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.

MMAX vs. TLT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Large Cap Max Buffer Mar ETF (MMAX) and iShares 20+ Year Treasury Bond ETF (TLT). 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.

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

Sharpe Ratios by Period

	MMAX	TLT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	-0.13	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.37	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.09	—
Sharpe Ratio (All Time) Calculated using the full available price history	2.75	0.26	+2.49

Correlation

The correlation between MMAX and TLT is 0.10, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

MMAX vs. TLT - Dividend Comparison

MMAX's dividend yield for the trailing twelve months is around 1.30%, less than TLT's 4.53% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MMAX iShares Large Cap Max Buffer Mar ETF	1.30%	1.31%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
TLT iShares 20+ Year Treasury Bond ETF	4.53%	4.43%	4.30%	3.38%	2.67%	1.50%	1.50%	2.27%	2.63%	2.43%	2.60%	2.61%

Drawdowns

MMAX vs. TLT - Drawdown Comparison

The maximum MMAX drawdown since its inception was -1.93%, smaller than the maximum TLT drawdown of -48.35%. Use the drawdown chart below to compare losses from any high point for MMAX and TLT.

Drawdown Indicators

	MMAX	TLT	Difference
Max Drawdown Largest peak-to-trough decline	-1.93%	-48.35%	+46.42%
Max Drawdown (1Y) Largest decline over 1 year	-1.93%	-9.23%	+7.30%
Max Drawdown (5Y) Largest decline over 5 years	—	-43.70%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-48.35%	—
Current Drawdown Current decline from peak	-0.13%	-40.23%	+40.10%
Average Drawdown Average peak-to-trough decline	-0.11%	-13.62%	+13.51%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	4.39%	—

Volatility

Volatility by Period

	MMAX	TLT	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	3.71%	—
Volatility (6M) Calculated over the trailing 6-month period	—	6.61%	—
Volatility (1Y) Calculated over the trailing 1-year period	2.61%	11.40%	-8.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.61%	15.88%	-13.27%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.61%	14.93%	-12.32%