OEF vs. GOOP

Last updated Apr 2, 2026

Compare and contrast key facts about iShares S&P 100 ETF (OEF) and Kurv Yield Premium Strategy Google ETF (GOOP).

OEF and GOOP are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. OEF is a passively managed fund by iShares that tracks the performance of the S&P 100 Index. It was launched on Oct 23, 2000. GOOP is an actively managed fund by Kurv. It was launched on Oct 30, 2023.

Performance

OEF vs. GOOP - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares S&P 100 ETF (OEF) and Kurv Yield Premium Strategy Google ETF (GOOP). The values are adjusted to include any dividend payments, if applicable.

OEF vs. GOOP - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
OEF iShares S&P 100 ETF	-6.33%	19.80%	30.74%	8.63%
GOOP Kurv Yield Premium Strategy Google ETF	-7.56%	52.46%	27.67%	6.17%

Returns By Period

In the year-to-date period, OEF achieves a -6.33% return, which is significantly higher than GOOP's -7.56% return.

OEF

• 1D: 0.72%
• 1M: -4.08%
• YTD: -6.33%
• 6M: -3.65%
• 1Y: 19.18%
• 3Y*: 20.95%
• 5Y*: 13.32%
• 10Y*: 15.05%

GOOP

• 1D: 4.38%
• 1M: -3.40%
• YTD: -7.56%
• 6M: 15.37%
• 1Y: 68.05%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

OEF vs. GOOP - Expense Ratio Comparison

OEF has a 0.20% expense ratio, which is lower than GOOP's 0.99% expense ratio.

GOOP

Kurv Yield Premium Strategy Google ETF

OEF

iShares S&P 100 ETF

Return for Risk

OEF vs. GOOP — Risk / Return Rank

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

OEF

OEF Risk / Return Rank: 59
OEF Sharpe Ratio Rank: 53
OEF Sortino Ratio Rank: 58
OEF Omega Ratio Rank: 60
OEF Calmar Ratio Rank: 62
OEF Martin Ratio Rank: 63

GOOP

GOOP Risk / Return Rank: 92
GOOP Sharpe Ratio Rank: 95
GOOP Sortino Ratio Rank: 95
GOOP Omega Ratio Rank: 92
GOOP Calmar Ratio Rank: 89
GOOP Martin Ratio Rank: 90

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.

OEF vs. GOOP - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares S&P 100 ETF (OEF) and Kurv Yield Premium Strategy Google ETF (GOOP). 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.

	OEF	GOOP	Difference
Sharpe ratio Return per unit of total volatility	1.00	2.41	-1.42
Sortino ratio Return per unit of downside risk	1.54	3.20	-1.66
Omega ratio Gain probability vs. loss probability	1.23	1.42	-0.19
Calmar ratio Return relative to maximum drawdown	1.63	3.03	-1.40
Martin ratio Return relative to average drawdown	6.46	12.30	-5.84
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

OEF vs. GOOP - Sharpe Ratio Comparison

The current OEF Sharpe Ratio is 1.00, which is lower than the GOOP Sharpe Ratio of 2.41. The chart below compares the historical Sharpe Ratios of OEF and GOOP, 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

	OEF	GOOP	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.00	2.41	-1.42
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.76	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.82	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.41	1.26	-0.85

Correlation

The correlation between OEF and GOOP is 0.61, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

OEF vs. GOOP - Dividend Comparison

OEF's dividend yield for the trailing twelve months is around 0.98%, less than GOOP's 13.52% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
OEF iShares S&P 100 ETF	0.98%	0.81%	1.03%	1.19%	1.55%	1.06%	1.43%	1.87%	2.09%	1.81%	2.07%	2.11%
GOOP Kurv Yield Premium Strategy Google ETF	13.52%	11.79%	13.73%	2.06%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

OEF vs. GOOP - Drawdown Comparison

The maximum OEF drawdown since its inception was -54.11%, which is greater than GOOP's maximum drawdown of -27.49%. Use the drawdown chart below to compare losses from any high point for OEF and GOOP.

Drawdown Indicators

	OEF	GOOP	Difference
Max Drawdown Largest peak-to-trough decline	-54.11%	-27.49%	-26.62%
Max Drawdown (1Y) Largest decline over 1 year	-11.93%	-23.32%	+11.39%
Max Drawdown (5Y) Largest decline over 5 years	-26.47%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-31.44%	—	—
Current Drawdown Current decline from peak	-7.55%	-15.24%	+7.69%
Average Drawdown Average peak-to-trough decline	-11.83%	-6.44%	-5.39%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.01%	5.75%	-2.74%

Volatility

OEF vs. GOOP - Volatility Comparison

The current volatility for iShares S&P 100 ETF (OEF) is 5.64%, while Kurv Yield Premium Strategy Google ETF (GOOP) has a volatility of 11.35%. This indicates that OEF experiences smaller price fluctuations and is considered to be less risky than GOOP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	OEF	GOOP	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.64%	11.35%	-5.71%
Volatility (6M) Calculated over the trailing 6-month period	10.10%	20.01%	-9.91%
Volatility (1Y) Calculated over the trailing 1-year period	19.35%	28.37%	-9.02%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.69%	24.75%	-7.06%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.41%	24.75%	-6.34%