XSEP vs. TBIL

Last updated Apr 2, 2026

Compare and contrast key facts about FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - September (XSEP) and US Treasury 3 Month Bill ETF (TBIL).

XSEP and TBIL are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. XSEP is an actively managed fund by FT Vest. It was launched on Sep 20, 2022. TBIL is a passively managed fund by US Benchmark Series that tracks the performance of the ICE BofA US Treasury Bill 3 Month Index. It was launched on Aug 8, 2022.

Performance

XSEP vs. TBIL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - September (XSEP) and US Treasury 3 Month Bill ETF (TBIL). The values are adjusted to include any dividend payments, if applicable.

XSEP vs. TBIL - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
XSEP FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - September	-0.84%	8.94%	8.41%	16.07%	2.83%
TBIL US Treasury 3 Month Bill ETF	0.87%	4.19%	5.15%	5.12%	0.98%

Returns By Period

In the year-to-date period, XSEP achieves a -0.84% return, which is significantly lower than TBIL's 0.87% return.

XSEP

• 1D: 0.35%
• 1M: -1.43%
• YTD: -0.84%
• 6M: 0.89%
• 1Y: 8.44%
• 3Y*: 9.04%
• 5Y*: —
• 10Y*: —

TBIL

• 1D: 0.00%
• 1M: 0.30%
• YTD: 0.87%
• 6M: 1.87%
• 1Y: 4.05%
• 3Y*: 4.71%
• 5Y*: —
• 10Y*: —

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

XSEP vs. TBIL - Expense Ratio Comparison

XSEP has a 0.85% expense ratio, which is higher than TBIL's 0.15% expense ratio.

XSEP

FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - September

TBIL

US Treasury 3 Month Bill ETF

Return for Risk

XSEP vs. TBIL — Risk / Return Rank

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

XSEP

XSEP Risk / Return Rank: 52
XSEP Sharpe Ratio Rank: 45
XSEP Sortino Ratio Rank: 47
XSEP Omega Ratio Rank: 64
XSEP Calmar Ratio Rank: 39
XSEP Martin Ratio Rank: 64

TBIL

TBIL Risk / Return Rank: 100
TBIL Sharpe Ratio Rank: 100
TBIL Sortino Ratio Rank: 100
TBIL Omega Ratio Rank: 100
TBIL Calmar Ratio Rank: 100
TBIL Martin Ratio Rank: 100

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.

XSEP vs. TBIL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - September (XSEP) and US Treasury 3 Month Bill ETF (TBIL). 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.

	XSEP	TBIL	Difference
Sharpe ratio Return per unit of total volatility	0.90	14.30	-13.40
Sortino ratio Return per unit of downside risk	1.38	62.98	-61.60
Omega ratio Gain probability vs. loss probability	1.25	19.13	-17.88
Calmar ratio Return relative to maximum drawdown	1.22	201.98	-200.77
Martin ratio Return relative to average drawdown	7.38	1,006.79	-999.41
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

XSEP vs. TBIL - Sharpe Ratio Comparison

The current XSEP Sharpe Ratio is 0.90, which is lower than the TBIL Sharpe Ratio of 14.30. The chart below compares the historical Sharpe Ratios of XSEP and TBIL, 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

	XSEP	TBIL	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.90	14.30	-13.40
Sharpe Ratio (All Time) Calculated using the full available price history	1.41	14.15	-12.75

Correlation

The correlation between XSEP and TBIL is 0.05, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

XSEP vs. TBIL - Dividend Comparison

XSEP has not paid dividends to shareholders, while TBIL's dividend yield for the trailing twelve months is around 3.93%.

	TTM	2025	2024	2023	2022
XSEP FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - September	0.00%	0.00%	0.00%	0.00%	0.00%
TBIL US Treasury 3 Month Bill ETF	3.93%	4.07%	5.02%	5.00%	1.10%

Drawdowns

XSEP vs. TBIL - Drawdown Comparison

The maximum XSEP drawdown since its inception was -9.21%, which is greater than TBIL's maximum drawdown of -0.10%. Use the drawdown chart below to compare losses from any high point for XSEP and TBIL.

Drawdown Indicators

	XSEP	TBIL	Difference
Max Drawdown Largest peak-to-trough decline	-9.21%	-0.10%	-9.11%
Max Drawdown (1Y) Largest decline over 1 year	-7.16%	-0.02%	-7.14%
Current Drawdown Current decline from peak	-1.74%	0.00%	-1.74%
Average Drawdown Average peak-to-trough decline	-0.56%	0.00%	-0.56%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.18%	0.00%	+1.18%

Volatility

XSEP vs. TBIL - Volatility Comparison

FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - September (XSEP) has a higher volatility of 2.79% compared to US Treasury 3 Month Bill ETF (TBIL) at 0.09%. This indicates that XSEP's price experiences larger fluctuations and is considered to be riskier than TBIL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	XSEP	TBIL	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.79%	0.09%	+2.70%
Volatility (6M) Calculated over the trailing 6-month period	4.28%	0.19%	+4.09%
Volatility (1Y) Calculated over the trailing 1-year period	9.39%	0.28%	+9.11%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.14%	0.32%	+6.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.14%	0.32%	+6.82%