XOEF vs. COMT

Last updated Jun 6, 2026

XOEF (iShares S&P 500 ex S&P 100 ETF) and COMT (iShares Commodities Select Strategy ETF) are both exchange-traded funds - XOEF is a S&P 500 fund tracking the S&P 500 Ex-S&P 100 Select Index, while COMT is a Commodities fund actively managed by iShares. XOEF is passively managed, while COMT is actively managed. At a correlation of -0.11, they often move in opposite directions. XOEF charges 0.20%/yr vs 0.48%/yr for COMT.

Performance

XOEF vs. COMT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares S&P 500 ex S&P 100 ETF (XOEF) and iShares Commodities Select Strategy ETF (COMT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, XOEF achieves a 12.43% return, which is significantly lower than COMT's 34.61% return.

XOEF

• 1D: -1.83%
• 1M: 1.36%
• YTD: 12.43%
• 6M: 12.72%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

COMT

• 1D: -2.10%
• 1M: -3.15%
• YTD: 34.61%
• 6M: 32.76%
• 1Y: 41.55%
• 3Y*: 15.38%
• 5Y*: 12.66%
• 10Y*: 8.45%

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

XOEF vs. COMT - Yearly Performance Comparison

	2026 (YTD)	2025
XOEF iShares S&P 500 ex S&P 100 ETF	12.43%	4.15%
COMT iShares Commodities Select Strategy ETF	34.61%	1.69%

Correlation

The correlation between XOEF and COMT is -0.11, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jul 10, 2025	-0.11

Return for Risk

XOEF vs. COMT — Risk / Return Rank

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

COMT

COMT Risk / Return Rank: 66
COMT Sharpe Ratio Rank: 59
COMT Sortino Ratio Rank: 55
COMT Omega Ratio Rank: 58
COMT Calmar Ratio Rank: 88
COMT Martin Ratio Rank: 67

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.

XOEF vs. COMT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares S&P 500 ex S&P 100 ETF (XOEF) and iShares Commodities Select Strategy ETF (COMT). 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

	XOEF	COMT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	1.94	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.60	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.45	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.49	0.19	+1.31

Drawdowns

XOEF vs. COMT - Drawdown Comparison

The maximum XOEF drawdown since its inception was -7.66%, smaller than the maximum COMT drawdown of -51.89%. Use the drawdown chart below to compare losses from any high point for XOEF and COMT.

Drawdown Indicators

	XOEF	COMT	Difference
Max Drawdown Largest peak-to-trough decline	-7.66%	-51.89%	+44.23%
Max Drawdown (1Y) Largest decline over 1 year	—	-8.27%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-13.31%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-29.00%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-39.22%	—
Current Drawdown Current decline from peak	-1.83%	-8.27%	+6.44%
Average Drawdown Average peak-to-trough decline	-1.31%	-24.06%	+22.75%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.44%	—

Volatility

Volatility by Period

	XOEF	COMT	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	6.63%	—
Volatility (6M) Calculated over the trailing 6-month period	—	19.03%	—
Volatility (1Y) Calculated over the trailing 1-year period	12.73%	21.47%	-8.74%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.73%	21.08%	-8.35%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.73%	18.90%	-6.17%

XOEF vs. COMT - Expense Ratio Comparison

XOEF has a 0.20% expense ratio, which is lower than COMT's 0.48% expense ratio.

Dividends

XOEF vs. COMT - Dividend Comparison

XOEF's dividend yield for the trailing twelve months is around 0.80%, less than COMT's 5.75% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
COMT iShares Commodities Select Strategy ETF	5.75%	7.74%	4.90%	5.19%	29.79%	17.79%	0.36%	2.61%	11.65%	5.16%	0.52%	1.44%
XOEF iShares S&P 500 ex S&P 100 ETF	0.80%	0.63%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both XOEF and COMT in my portfolio?

XOEF and COMT have a correlation of -0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, XOEF or COMT?

On fees, XOEF is cheaper at 0.20% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, XOEF or COMT?

XOEF is cheaper with a 0.20% expense ratio, compared with 0.48% for COMT.

Which ETF pays a higher dividend yield, XOEF or COMT?

COMT has the higher dividend yield at 5.75%, compared with 0.80% for XOEF.

What is the main difference between XOEF and COMT?

XOEF is categorized as S&P 500, while COMT is Commodities. Their fees differ too: 0.20% for XOEF and 0.48% for COMT.