AIOO vs. COMB

Last updated Jun 3, 2026

AIOO (AllianzIM U.S. Equity Buffer100 Protection ETF) and COMB (GraniteShares Bloomberg Commodity Broad Strategy No K-1 ETF) are both exchange-traded funds - AIOO is a Defined Outcome fund actively managed by Allianz, while COMB is a Commodities fund actively managed by GraniteShares. Both are actively managed. At a correlation of -0.04, they often move in opposite directions. AIOO charges 0.64%/yr vs 0.25%/yr for COMB.

Performance

AIOO vs. COMB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AllianzIM U.S. Equity Buffer100 Protection ETF (AIOO) and GraniteShares Bloomberg Commodity Broad Strategy No K-1 ETF (COMB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AIOO achieves a 2.48% return, which is significantly lower than COMB's 26.77% return.

AIOO

• 1D: 0.04%
• 1M: 1.11%
• YTD: 2.48%
• 6M: 2.55%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

COMB

• 1D: 0.40%
• 1M: -1.83%
• YTD: 26.77%
• 6M: 26.20%
• 1Y: 38.87%
• 3Y*: 16.29%
• 5Y*: 11.51%
• 10Y*: —

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

AIOO vs. COMB - Yearly Performance Comparison

	2026 (YTD)	2025
AIOO AllianzIM U.S. Equity Buffer100 Protection ETF	2.48%	2.67%
COMB GraniteShares Bloomberg Commodity Broad Strategy No K-1 ETF	26.77%	9.21%

Correlation

The correlation between AIOO and COMB is -0.04, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jul 2, 2025	-0.04

Return for Risk

AIOO vs. COMB — Risk / Return Rank

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

COMB

COMB Risk / Return Rank: 72
COMB Sharpe Ratio Rank: 68
COMB Sortino Ratio Rank: 61
COMB Omega Ratio Rank: 68
COMB Calmar Ratio Rank: 89
COMB Martin Ratio Rank: 74

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.

AIOO vs. COMB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AllianzIM U.S. Equity Buffer100 Protection ETF (AIOO) and GraniteShares Bloomberg Commodity Broad Strategy No K-1 ETF (COMB). 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

	AIOO	COMB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.29	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.69	—
Sharpe Ratio (All Time) Calculated using the full available price history	2.88	0.52	+2.36

Drawdowns

AIOO vs. COMB - Drawdown Comparison

The maximum AIOO drawdown since its inception was -0.74%, smaller than the maximum COMB drawdown of -33.50%. Use the drawdown chart below to compare losses from any high point for AIOO and COMB.

Drawdown Indicators

	AIOO	COMB	Difference
Max Drawdown Largest peak-to-trough decline	-0.74%	-33.50%	+32.76%
Max Drawdown (1Y) Largest decline over 1 year	—	-7.69%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-11.35%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-26.63%	—
Current Drawdown Current decline from peak	0.00%	-4.38%	+4.38%
Average Drawdown Average peak-to-trough decline	-0.17%	-12.06%	+11.89%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.93%	—

Volatility

Volatility by Period

	AIOO	COMB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	5.31%	—
Volatility (6M) Calculated over the trailing 6-month period	—	14.99%	—
Volatility (1Y) Calculated over the trailing 1-year period	1.98%	17.15%	-15.17%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.98%	16.71%	-14.73%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.98%	15.14%	-13.16%

AIOO vs. COMB - Expense Ratio Comparison

AIOO has a 0.64% expense ratio, which is higher than COMB's 0.25% expense ratio.

Dividends

AIOO vs. COMB - Dividend Comparison

AIOO has not paid dividends to shareholders, while COMB's dividend yield for the trailing twelve months is around 7.14%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
AIOO AllianzIM U.S. Equity Buffer100 Protection ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
COMB GraniteShares Bloomberg Commodity Broad Strategy No K-1 ETF	7.14%	9.05%	2.48%	6.57%	30.85%	15.83%	0.07%	1.48%	0.97%	0.20%

Frequently Asked Questions

Can I hold both AIOO and COMB in my portfolio?

AIOO and COMB have a correlation of -0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, AIOO or COMB?

On fees, COMB is cheaper at 0.25% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, AIOO or COMB?

COMB is cheaper with a 0.25% expense ratio, compared with 0.64% for AIOO.

Which ETF pays a higher dividend yield, AIOO or COMB?

COMB has the higher dividend yield at 7.14%, compared with 0.00% for AIOO.

What is the main difference between AIOO and COMB?

AIOO is categorized as Defined Outcome, while COMB is Commodities. They also come from different issuers: Allianz and GraniteShares. Their fees differ too: 0.64% for AIOO and 0.25% for COMB.