GOOP vs. ULTI

Last updated Jun 4, 2026

GOOP (Kurv Yield Premium Strategy Google ETF) and ULTI (REX IncomeMax Option Strategy ETF) are both Derivative Income funds. Both are actively managed. At a 0.27 correlation, their price movements are largely independent. GOOP charges 0.99%/yr vs 1.25%/yr for ULTI.

Performance

GOOP vs. ULTI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Kurv Yield Premium Strategy Google ETF (GOOP) and REX IncomeMax Option Strategy ETF (ULTI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GOOP achieves a 12.36% return, which is significantly lower than ULTI's 43.46% return.

GOOP

• 1D: -0.95%
• 1M: -7.01%
• YTD: 12.36%
• 6M: 10.67%
• 1Y: 93.82%
• 3Y*: —
• 5Y*: —
• 10Y*: —

ULTI

• 1D: -3.05%
• 1M: 12.53%
• YTD: 43.46%
• 6M: 22.97%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

GOOP vs. ULTI - Yearly Performance Comparison

	2026 (YTD)	2025
GOOP Kurv Yield Premium Strategy Google ETF	12.36%	9.39%
ULTI REX IncomeMax Option Strategy ETF	43.46%	-38.31%

Correlation

The correlation between GOOP and ULTI is 0.27, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 3, 2025	0.27

Return for Risk

GOOP vs. ULTI — Risk / Return Rank

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

GOOP

GOOP Risk / Return Rank: 86
GOOP Sharpe Ratio Rank: 92
GOOP Sortino Ratio Rank: 91
GOOP Omega Ratio Rank: 88
GOOP Calmar Ratio Rank: 78
GOOP Martin Ratio Rank: 78

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.

GOOP vs. ULTI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Kurv Yield Premium Strategy Google ETF (GOOP) and REX IncomeMax Option Strategy ETF (ULTI). 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.

	GOOP	ULTI	Difference
Sharpe ratio Return per unit of total volatility	3.34	—	—
Sortino ratio Return per unit of downside risk	4.35	—	—
Omega ratio Gain probability vs. loss probability	1.57	—	—
Calmar ratio Return relative to maximum drawdown	4.04	—	—
Martin ratio Return relative to average drawdown	15.39	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	GOOP	ULTI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.34	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.51	-0.31	+1.81

Drawdowns

GOOP vs. ULTI - Drawdown Comparison

The maximum GOOP drawdown since its inception was -27.49%, smaller than the maximum ULTI drawdown of -41.74%. Use the drawdown chart below to compare losses from any high point for GOOP and ULTI.

Drawdown Indicators

	GOOP	ULTI	Difference
Max Drawdown Largest peak-to-trough decline	-27.49%	-41.74%	+14.25%
Max Drawdown (1Y) Largest decline over 1 year	-23.32%	—	—
Current Drawdown Current decline from peak	-11.90%	-11.50%	-0.40%
Average Drawdown Average peak-to-trough decline	-6.29%	-28.13%	+21.84%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.12%	—	—

Volatility

Volatility by Period

	GOOP	ULTI	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.14%	—	—
Volatility (6M) Calculated over the trailing 6-month period	22.59%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	28.30%	62.43%	-34.13%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.91%	62.43%	-36.52%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	25.91%	62.43%	-36.52%

GOOP vs. ULTI - Expense Ratio Comparison

GOOP has a 0.99% expense ratio, which is lower than ULTI's 1.25% expense ratio.

Dividends

GOOP vs. ULTI - Dividend Comparison

GOOP's dividend yield for the trailing twelve months is around 12.25%, less than ULTI's 42.53% yield.

Position	TTM	2025	2024	2023
GOOP Kurv Yield Premium Strategy Google ETF	12.25%	11.79%	13.73%	2.06%
ULTI REX IncomeMax Option Strategy ETF	42.53%	14.96%	0.00%	0.00%

Frequently Asked Questions

Can I hold both GOOP and ULTI in my portfolio?

GOOP and ULTI have a correlation of 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, GOOP or ULTI?

On fees, GOOP is cheaper at 0.99% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, GOOP or ULTI?

GOOP is cheaper with a 0.99% expense ratio, compared with 1.25% for ULTI.

Which ETF pays a higher dividend yield, GOOP or ULTI?

ULTI has the higher dividend yield at 42.53%, compared with 12.25% for GOOP.

What is the main difference between GOOP and ULTI?

They also come from different issuers: Kurv and REX Shares. Their fees differ too: 0.99% for GOOP and 1.25% for ULTI.