GOOP vs. FIYY

Last updated Jul 14, 2026

GOOP (Kurv Yield Premium Strategy Google ETF) and FIYY (GraniteShares YieldBOOST 20Y+ Treasuries ETF) are both Derivative Income funds. Both are actively managed. At a 0.16 correlation, their price movements are largely independent. GOOP charges 0.99%/yr vs 1.07%/yr for FIYY.

Performance

GOOP vs. FIYY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Kurv Yield Premium Strategy Google ETF (GOOP) and GraniteShares YieldBOOST 20Y+ Treasuries ETF (FIYY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

GOOP

• 1D: -1.36%
• 1M: -2.33%
• 6M: 5.26%
• YTD: 10.04%
• 1Y: 75.67%
• 3Y*: —
• 5Y*: —
• 10Y*: —

FIYY

• 1D: -0.07%
• 1M: -0.64%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

GOOP vs. FIYY - Yearly Performance Comparison

	2026 (YTD)
GOOP Kurv Yield Premium Strategy Google ETF	-8.93%
FIYY GraniteShares YieldBOOST 20Y+ Treasuries ETF	-2.01%

Correlation

The correlation between GOOP and FIYY is 0.16, 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 May 5, 2026	0.16

Return for Risk

GOOP vs. FIYY — Risk / Return Rank

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

GOOP

GOOP Risk / Return Rank: 85
GOOP Sharpe Ratio Rank: 92
GOOP Sortino Ratio Rank: 92
GOOP Omega Ratio Rank: 90
GOOP Calmar Ratio Rank: 78
GOOP Martin Ratio Rank: 72

FIYY

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

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. FIYY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Kurv Yield Premium Strategy Google ETF (GOOP) and GraniteShares YieldBOOST 20Y+ Treasuries ETF (FIYY). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	GOOP	FIYY	Difference
Sharpe ratio: Return per unit of total volatility	2.59	—	—
Sortino ratio: Return per unit of downside risk	3.57	—	—
Omega ratio: Gain probability vs. loss probability	1.45	—	—
Calmar ratio: Return relative to maximum drawdown	3.26	—	—
Martin ratio: Return relative to average drawdown	10.54	—	—

Drawdowns

GOOP vs. FIYY - Drawdown Comparison

The maximum GOOP drawdown since its inception was -27.49%, which is greater than FIYY's maximum drawdown of -2.51%. Use the drawdown chart below to compare losses from any high point for GOOP and FIYY.

Drawdown Indicators

	GOOP	FIYY	Difference
Max Drawdown Largest peak-to-trough decline	-27.49%	-2.51%	-24.98%
Max Drawdown (1Y) Largest decline over 1 year	-23.32%	—	—
Current Drawdown Current decline from peak	-13.73%	-2.13%	-11.60%
Average Drawdown Average peak-to-trough decline	-6.50%	-1.47%	-5.03%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.20%	—	—

Volatility

Volatility by Period

	GOOP	FIYY	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.78%	—	—
Volatility (6M) Calculated over the trailing 6-month period	24.21%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	29.42%	5.08%	+24.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	26.25%	5.08%	+21.17%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.25%	5.08%	+21.17%

GOOP vs. FIYY - Expense Ratio Comparison

GOOP has a 0.99% expense ratio, which is lower than FIYY's 1.07% expense ratio.

Dividends

GOOP vs. FIYY - Dividend Comparison

GOOP's dividend yield for the trailing twelve months is around 12.89%, more than FIYY's 1.13% yield.

Position	TTM	2025	2024	2023
FIYY GraniteShares YieldBOOST 20Y+ Treasuries ETF	1.13%	0.00%	0.00%	0.00%
GOOP Kurv Yield Premium Strategy Google ETF	12.89%	11.79%	13.73%	2.06%

Frequently Asked Questions

Can I hold both GOOP and FIYY in my portfolio?

GOOP and FIYY have a correlation of 0.16, 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 FIYY?

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 FIYY?

GOOP is cheaper with a 0.99% expense ratio, compared with 1.07% for FIYY.

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

GOOP has the higher dividend yield at 12.89%, compared with 1.13% for FIYY.

What is the main difference between GOOP and FIYY?

They also come from different issuers: Kurv and GraniteShares. Their fees differ too: 0.99% for GOOP and 1.07% for FIYY.