FYEE vs. BUCK

Last updated Jun 4, 2026

FYEE (Fidelity Yield Enhanced Equity ETF) and BUCK (Simplify Treasury Option Income ETF) are both exchange-traded funds - FYEE is a Derivative Income fund actively managed by Fidelity, while BUCK is a Government Bonds fund actively managed by Simplify. Both are actively managed. Over the past year, FYEE returned 24.64% vs 7.95% for BUCK. At a 0.10 correlation, their price movements are largely independent. FYEE charges 0.28%/yr vs 0.35%/yr for BUCK.

Performance

FYEE vs. BUCK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Yield Enhanced Equity ETF (FYEE) and Simplify Treasury Option Income ETF (BUCK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FYEE achieves a 7.03% return, which is significantly higher than BUCK's 1.90% return.

FYEE

• 1D: -0.30%
• 1M: 3.22%
• YTD: 7.03%
• 6M: 8.52%
• 1Y: 24.64%
• 3Y*: —
• 5Y*: —
• 10Y*: —

BUCK

• 1D: 0.02%
• 1M: 0.38%
• YTD: 1.90%
• 6M: 2.09%
• 1Y: 7.95%
• 3Y*: 5.27%
• 5Y*: —
• 10Y*: —

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

FYEE vs. BUCK - Yearly Performance Comparison

	2026 (YTD)	2025	2024
FYEE Fidelity Yield Enhanced Equity ETF	7.03%	15.76%	13.20%
BUCK Simplify Treasury Option Income ETF	1.90%	4.13%	5.37%

Correlation

The correlation between FYEE and BUCK is 0.11, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.11
Correlation (All Time) Calculated using the full available price history since Apr 12, 2024	0.10

Return for Risk

FYEE vs. BUCK — Risk / Return Rank

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

FYEE

FYEE Risk / Return Rank: 77
FYEE Sharpe Ratio Rank: 78
FYEE Sortino Ratio Rank: 76
FYEE Omega Ratio Rank: 84
FYEE Calmar Ratio Rank: 66
FYEE Martin Ratio Rank: 83

BUCK

BUCK Risk / Return Rank: 87
BUCK Sharpe Ratio Rank: 77
BUCK Sortino Ratio Rank: 84
BUCK Omega Ratio Rank: 86
BUCK Calmar Ratio Rank: 92
BUCK Martin Ratio Rank: 95

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.

FYEE vs. BUCK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Yield Enhanced Equity ETF (FYEE) and Simplify Treasury Option Income ETF (BUCK). 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.

	FYEE	BUCK	Difference
Sharpe ratio: Return per unit of total volatility	2.57	2.54	+0.03
Sortino ratio: Return per unit of downside risk	3.47	3.83	-0.36
Omega ratio: Gain probability vs. loss probability	1.52	1.54	-0.03
Calmar ratio: Return relative to maximum drawdown	3.35	6.11	-2.76
Martin ratio: Return relative to average drawdown	17.14	32.31	-15.18
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FYEE vs. BUCK - Sharpe Ratio Comparison

The current FYEE Sharpe Ratio is 2.57, which is comparable to the BUCK Sharpe Ratio of 2.54. The chart below compares the historical Sharpe Ratios of FYEE and BUCK, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	FYEE	BUCK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.57	2.54	+0.03
Sharpe Ratio (All Time) Calculated using the full available price history	1.24	1.47	-0.23

Drawdowns

FYEE vs. BUCK - Drawdown Comparison

The maximum FYEE drawdown since its inception was -18.79%, which is greater than BUCK's maximum drawdown of -5.43%. Use the drawdown chart below to compare losses from any high point for FYEE and BUCK.

Drawdown Indicators

	FYEE	BUCK	Difference
Max Drawdown Largest peak-to-trough decline	-18.79%	-5.43%	-13.36%
Max Drawdown (1Y) Largest decline over 1 year	-7.39%	-1.31%	-6.08%
Max Drawdown (3Y) Largest decline over 3 years	—	-5.43%	—
Current Drawdown Current decline from peak	-0.30%	-0.04%	-0.26%
Average Drawdown Average peak-to-trough decline	-2.25%	-0.49%	-1.76%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.44%	0.25%	+1.19%

Volatility

FYEE vs. BUCK - Volatility Comparison

Fidelity Yield Enhanced Equity ETF (FYEE) has a higher volatility of 1.43% compared to Simplify Treasury Option Income ETF (BUCK) at 0.70%. This indicates that FYEE's price experiences larger fluctuations and is considered to be riskier than BUCK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FYEE	BUCK	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.43%	0.70%	+0.73%
Volatility (6M) Calculated over the trailing 6-month period	7.26%	1.53%	+5.73%
Volatility (1Y) Calculated over the trailing 1-year period	9.64%	3.14%	+6.50%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.84%	3.49%	+10.35%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.84%	3.49%	+10.35%

FYEE vs. BUCK - Expense Ratio Comparison

FYEE has a 0.28% expense ratio, which is lower than BUCK's 0.35% expense ratio.

Dividends

FYEE vs. BUCK - Dividend Comparison

FYEE's dividend yield for the trailing twelve months is around 7.57%, more than BUCK's 7.42% yield.

Position	TTM	2025	2024	2023	2022
BUCK Simplify Treasury Option Income ETF	7.42%	7.59%	8.84%	4.84%	0.59%
FYEE Fidelity Yield Enhanced Equity ETF	7.57%	7.08%	5.45%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FYEE and BUCK in my portfolio?

FYEE and BUCK 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 is riskier, FYEE or BUCK?

FYEE has higher volatility (1.43%) compared to BUCK (0.70%). In terms of maximum drawdown, FYEE dropped -18.79% vs BUCK's -5.43%.

Which ETF is better, FYEE or BUCK?

On 1-year performance, FYEE leads with 24.64% vs 7.95% for BUCK. On fees, FYEE is cheaper at 0.28% per year. On volatility, BUCK has been the lower-risk option at 0.70%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, FYEE or BUCK?

Over the 1-year period, FYEE has performed better with a 24.64% return vs 7.95%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, FYEE or BUCK?

FYEE is cheaper with a 0.28% expense ratio, compared with 0.35% for BUCK.

Which ETF pays a higher dividend yield, FYEE or BUCK?

FYEE has the higher dividend yield at 7.57%, compared with 7.42% for BUCK.

What is the main difference between FYEE and BUCK?

FYEE is categorized as Derivative Income, while BUCK is Government Bonds. They also come from different issuers: Fidelity and Simplify. Their fees differ too: 0.28% for FYEE and 0.35% for BUCK.

Which has better risk-adjusted returns?

FYEE currently has the higher Sharpe Ratio (2.57 vs 2.54), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.