XYLU.L vs. USOY

Last updated Apr 1, 2026

Compare and contrast key facts about Global X S&P 500 Covered Call UCITS ETF USD (XYLU.L) and Defiance Oil Enhanced Options Income ETF (USOY).

XYLU.L and USOY are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. XYLU.L is a passively managed fund by Global X that tracks the performance of the Cboe S&P 500 BuyWrite 15% WHT Index. It was launched on Jul 11, 2023. USOY is an actively managed fund by Defiance. It was launched on May 9, 2024.

Performance

XYLU.L vs. USOY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Global X S&P 500 Covered Call UCITS ETF USD (XYLU.L) and Defiance Oil Enhanced Options Income ETF (USOY). The values are adjusted to include any dividend payments, if applicable.

XYLU.L vs. USOY - Yearly Performance Comparison

	2026 (YTD)	2025	2024
XYLU.L Global X S&P 500 Covered Call UCITS ETF USD	-2.53%	7.85%	13.53%
USOY Defiance Oil Enhanced Options Income ETF	60.22%	-7.93%	7.27%

Returns By Period

In the year-to-date period, XYLU.L achieves a -2.53% return, which is significantly lower than USOY's 60.22% return.

XYLU.L

• 1D: 0.74%
• 1M: -4.04%
• YTD: -2.53%
• 6M: 3.77%
• 1Y: 10.33%
• 3Y*: —
• 5Y*: —
• 10Y*: —

USOY

• 1D: -0.54%
• 1M: 34.04%
• YTD: 60.22%
• 6M: 55.39%
• 1Y: 44.25%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

XYLU.L vs. USOY - Expense Ratio Comparison

XYLU.L has a 0.45% expense ratio, which is lower than USOY's 1.22% expense ratio.

USOY

Defiance Oil Enhanced Options Income ETF

XYLU.L

Global X S&P 500 Covered Call UCITS ETF USD

Return for Risk

XYLU.L vs. USOY — Risk / Return Rank

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

XYLU.L

XYLU.L Risk / Return Rank: 45
XYLU.L Sharpe Ratio Rank: 40
XYLU.L Sortino Ratio Rank: 39
XYLU.L Omega Ratio Rank: 59
XYLU.L Calmar Ratio Rank: 32
XYLU.L Martin Ratio Rank: 55

USOY

USOY Risk / Return Rank: 80
USOY Sharpe Ratio Rank: 87
USOY Sortino Ratio Rank: 84
USOY Omega Ratio Rank: 83
USOY Calmar Ratio Rank: 89
USOY Martin Ratio Rank: 58

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.

XYLU.L vs. USOY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X S&P 500 Covered Call UCITS ETF USD (XYLU.L) and Defiance Oil Enhanced Options Income ETF (USOY). 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.

	XYLU.L	USOY	Difference
Sharpe ratio Return per unit of total volatility	0.79	1.75	-0.97
Sortino ratio Return per unit of downside risk	1.14	2.20	-1.06
Omega ratio Gain probability vs. loss probability	1.23	1.32	-0.09
Calmar ratio Return relative to maximum drawdown	0.82	2.91	-2.08
Martin ratio Return relative to average drawdown	5.51	5.47	+0.04
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

XYLU.L vs. USOY - Sharpe Ratio Comparison

The current XYLU.L Sharpe Ratio is 0.79, which is lower than the USOY Sharpe Ratio of 1.75. The chart below compares the historical Sharpe Ratios of XYLU.L and USOY, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	XYLU.L	USOY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.79	1.75	-0.97
Sharpe Ratio (All Time) Calculated using the full available price history	0.87	1.24	-0.38

Correlation

The correlation between XYLU.L and USOY is -0.00. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.

Dividends

XYLU.L vs. USOY - Dividend Comparison

XYLU.L's dividend yield for the trailing twelve months is around 10.86%, less than USOY's 64.71% yield.

	TTM	2025	2024	2023
XYLU.L Global X S&P 500 Covered Call UCITS ETF USD	10.86%	10.48%	8.49%	3.88%
USOY Defiance Oil Enhanced Options Income ETF	64.71%	104.32%	48.60%	0.00%

Drawdowns

XYLU.L vs. USOY - Drawdown Comparison

The maximum XYLU.L drawdown since its inception was -17.20%, roughly equal to the maximum USOY drawdown of -17.46%. Use the drawdown chart below to compare losses from any high point for XYLU.L and USOY.

Drawdown Indicators

	XYLU.L	USOY	Difference
Max Drawdown Largest peak-to-trough decline	-17.20%	-17.46%	+0.26%
Max Drawdown (1Y) Largest decline over 1 year	-11.31%	-15.70%	+4.39%
Current Drawdown Current decline from peak	-4.47%	-0.54%	-3.93%
Average Drawdown Average peak-to-trough decline	-2.12%	-6.56%	+4.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.69%	8.34%	-6.65%

Volatility

XYLU.L vs. USOY - Volatility Comparison

The current volatility for Global X S&P 500 Covered Call UCITS ETF USD (XYLU.L) is 3.39%, while Defiance Oil Enhanced Options Income ETF (USOY) has a volatility of 11.94%. This indicates that XYLU.L experiences smaller price fluctuations and is considered to be less risky than USOY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	XYLU.L	USOY	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.39%	11.94%	-8.55%
Volatility (6M) Calculated over the trailing 6-month period	5.61%	18.38%	-12.77%
Volatility (1Y) Calculated over the trailing 1-year period	13.05%	25.35%	-12.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.62%	22.37%	-11.75%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	10.62%	22.37%	-11.75%