FGSI vs. BUCK

Last updated Jun 24, 2026

FGSI (First Trust Vest Growth Strength & Target Income ETF) and BUCK (Simplify Treasury Option Income ETF) are both exchange-traded funds - FGSI is a Derivative Income fund actively managed by First Trust, while BUCK is a Government Bonds fund actively managed by Simplify. Both are actively managed. At a 0.06 correlation, their price movements are largely independent. FGSI charges 0.85%/yr vs 0.35%/yr for BUCK.

Performance

FGSI vs. BUCK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in First Trust Vest Growth Strength & Target Income ETF (FGSI) 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, FGSI achieves a 3.41% return, which is significantly higher than BUCK's 2.12% return.

FGSI

• 1D: -0.64%
• 1M: -0.33%
• YTD: 3.41%
• 6M: 2.29%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

BUCK

• 1D: 0.04%
• 1M: 0.21%
• YTD: 2.12%
• 6M: 1.99%
• 1Y: 6.93%
• 3Y*: 5.24%
• 5Y*: —
• 10Y*: —

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

FGSI vs. BUCK - Yearly Performance Comparison

	2026 (YTD)	2025
FGSI First Trust Vest Growth Strength & Target Income ETF	3.41%	4.53%
BUCK Simplify Treasury Option Income ETF	2.12%	4.31%

Correlation

The correlation between FGSI and BUCK is 0.06, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jun 26, 2025	0.06

Return for Risk

FGSI vs. BUCK — Risk / Return Rank

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

FGSI

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

BUCK

BUCK Risk / Return Rank: 86
BUCK Sharpe Ratio Rank: 77
BUCK Sortino Ratio Rank: 82
BUCK Omega Ratio Rank: 86
BUCK Calmar Ratio Rank: 90
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.

FGSI vs. BUCK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust Vest Growth Strength & Target Income ETF (FGSI) 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.

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.

	FGSI	BUCK	Difference
Sharpe ratio: Return per unit of total volatility	—	2.34	—
Sortino ratio: Return per unit of downside risk	—	3.44	—
Omega ratio: Gain probability vs. loss probability	—	1.50	—
Calmar ratio: Return relative to maximum drawdown	—	5.32	—
Martin ratio: Return relative to average drawdown	—	28.71	—

Drawdowns

FGSI vs. BUCK - Drawdown Comparison

The maximum FGSI drawdown since its inception was -8.25%, which is greater than BUCK's maximum drawdown of -5.43%. Use the drawdown chart below to compare losses from any high point for FGSI and BUCK.

Drawdown Indicators

	FGSI	BUCK	Difference
Max Drawdown Largest peak-to-trough decline	-8.25%	-5.43%	-2.82%
Max Drawdown (1Y) Largest decline over 1 year	—	-1.31%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-5.43%	—
Current Drawdown Current decline from peak	-2.98%	-0.04%	-2.94%
Average Drawdown Average peak-to-trough decline	-1.92%	-0.49%	-1.43%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.24%	—

Volatility

Volatility by Period

	FGSI	BUCK	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.28%	—
Volatility (6M) Calculated over the trailing 6-month period	—	1.37%	—
Volatility (1Y) Calculated over the trailing 1-year period	12.49%	2.98%	+9.51%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.49%	3.46%	+9.03%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.49%	3.46%	+9.03%

FGSI vs. BUCK - Expense Ratio Comparison

FGSI has a 0.85% expense ratio, which is higher than BUCK's 0.35% expense ratio.

Dividends

FGSI vs. BUCK - Dividend Comparison

FGSI's dividend yield for the trailing twelve months is around 7.69%, more than BUCK's 7.40% yield.

Position	TTM	2025	2024	2023	2022
BUCK Simplify Treasury Option Income ETF	7.40%	7.59%	8.84%	4.84%	0.59%
FGSI First Trust Vest Growth Strength & Target Income ETF	7.69%	4.20%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FGSI and BUCK in my portfolio?

FGSI and BUCK have a correlation of 0.06, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, FGSI or BUCK?

On fees, BUCK is cheaper at 0.35% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, FGSI or BUCK?

BUCK is cheaper with a 0.35% expense ratio, compared with 0.85% for FGSI.

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

FGSI has the higher dividend yield at 7.69%, compared with 7.40% for BUCK.

What is the main difference between FGSI and BUCK?

FGSI is categorized as Derivative Income, while BUCK is Government Bonds. They also come from different issuers: First Trust and Simplify. Their fees differ too: 0.85% for FGSI and 0.35% for BUCK.