NBOS vs. XAPR

Last updated Jun 4, 2026

NBOS (Neuberger Berman Option Strategy ETF) and XAPR (FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - April) are both Options Trading funds. Both are actively managed. Over the past year, NBOS returned 19.19% vs 8.79% for XAPR. A 0.75 correlation means they provide meaningful diversification when combined. NBOS charges 0.56%/yr vs 0.85%/yr for XAPR.

Performance

NBOS vs. XAPR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Neuberger Berman Option Strategy ETF (NBOS) and FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - April (XAPR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, NBOS achieves a 6.51% return, which is significantly higher than XAPR's 3.39% return.

NBOS

• 1D: -0.16%
• 1M: 2.06%
• YTD: 6.51%
• 6M: 7.94%
• 1Y: 19.19%
• 3Y*: —
• 5Y*: —
• 10Y*: —

XAPR

• 1D: -0.16%
• 1M: 1.66%
• YTD: 3.39%
• 6M: 4.05%
• 1Y: 8.79%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

NBOS vs. XAPR - Yearly Performance Comparison

	2026 (YTD)	2025	2024
NBOS Neuberger Berman Option Strategy ETF	6.51%	12.22%	10.31%
XAPR FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - April	3.39%	12.57%	8.25%

Correlation

The correlation between NBOS and XAPR is 0.67, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.67
Correlation (All Time) Calculated using the full available price history since Apr 23, 2024	0.75

The correlation between NBOS and XAPR has been stable across timeframes, ranging from 0.67 to 0.75 - a consistent structural relationship.

Return for Risk

NBOS vs. XAPR — Risk / Return Rank

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

NBOS

NBOS Risk / Return Rank: 84
NBOS Sharpe Ratio Rank: 79
NBOS Sortino Ratio Rank: 81
NBOS Omega Ratio Rank: 87
NBOS Calmar Ratio Rank: 79
NBOS Martin Ratio Rank: 92

XAPR

XAPR Risk / Return Rank: 98
XAPR Sharpe Ratio Rank: 96
XAPR Sortino Ratio Rank: 98
XAPR Omega Ratio Rank: 98
XAPR Calmar Ratio Rank: 98
XAPR Martin Ratio Rank: 98

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.

NBOS vs. XAPR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Neuberger Berman Option Strategy ETF (NBOS) and FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - April (XAPR). 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.

	NBOS	XAPR	Difference
Sharpe ratio: Return per unit of total volatility	2.58	4.31	-1.73
Sortino ratio: Return per unit of downside risk	3.62	7.30	-3.68
Omega ratio: Gain probability vs. loss probability	1.55	2.06	-0.52
Calmar ratio: Return relative to maximum drawdown	4.09	13.37	-9.28
Martin ratio: Return relative to average drawdown	23.25	70.60	-47.35
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

NBOS vs. XAPR - Sharpe Ratio Comparison

The current NBOS Sharpe Ratio is 2.58, which is lower than the XAPR Sharpe Ratio of 4.31. The chart below compares the historical Sharpe Ratios of NBOS and XAPR, 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

	NBOS	XAPR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.58	4.31	-1.73
Sharpe Ratio (All Time) Calculated using the full available price history	1.29	1.88	-0.59

Drawdowns

NBOS vs. XAPR - Drawdown Comparison

The maximum NBOS drawdown since its inception was -12.66%, which is greater than XAPR's maximum drawdown of -6.18%. Use the drawdown chart below to compare losses from any high point for NBOS and XAPR.

Drawdown Indicators

	NBOS	XAPR	Difference
Max Drawdown Largest peak-to-trough decline	-12.66%	-6.18%	-6.48%
Max Drawdown (1Y) Largest decline over 1 year	-4.71%	-0.66%	-4.05%
Current Drawdown Current decline from peak	-0.17%	-0.16%	-0.01%
Average Drawdown Average peak-to-trough decline	-1.10%	-0.18%	-0.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.83%	0.12%	+0.71%

Volatility

NBOS vs. XAPR - Volatility Comparison

Neuberger Berman Option Strategy ETF (NBOS) has a higher volatility of 0.84% compared to FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - April (XAPR) at 0.75%. This indicates that NBOS's price experiences larger fluctuations and is considered to be riskier than XAPR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NBOS	XAPR	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.84%	0.75%	+0.09%
Volatility (6M) Calculated over the trailing 6-month period	5.90%	1.31%	+4.59%
Volatility (1Y) Calculated over the trailing 1-year period	7.47%	2.05%	+5.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.96%	6.18%	+3.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.96%	6.18%	+3.78%

NBOS vs. XAPR - Expense Ratio Comparison

NBOS has a 0.56% expense ratio, which is lower than XAPR's 0.85% expense ratio.

Dividends

NBOS vs. XAPR - Dividend Comparison

NBOS's dividend yield for the trailing twelve months is around 7.93%, while XAPR has not paid dividends to shareholders.

Position	TTM	2025	2024
NBOS Neuberger Berman Option Strategy ETF	7.93%	7.81%	7.32%
XAPR FT Cboe Vest U.S. Equity Enhance & Moderate Buffer ETF - April	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both NBOS and XAPR in my portfolio?

NBOS and XAPR have a correlation of 0.67, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, NBOS or XAPR?

NBOS has higher volatility (0.84%) compared to XAPR (0.75%). In terms of maximum drawdown, NBOS dropped -12.66% vs XAPR's -6.18%.

Which ETF is better, NBOS or XAPR?

On 1-year performance, NBOS leads with 19.19% vs 8.79% for XAPR. On fees, NBOS is cheaper at 0.56% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, NBOS or XAPR?

Over the 1-year period, NBOS has performed better with a 19.19% return vs 8.79%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, NBOS or XAPR?

NBOS is cheaper with a 0.56% expense ratio, compared with 0.85% for XAPR.

Which ETF pays a higher dividend yield, NBOS or XAPR?

NBOS has the higher dividend yield at 7.93%, compared with 0.00% for XAPR.

What is the main difference between NBOS and XAPR?

They also come from different issuers: Neuberger Berman and FT Vest. Their fees differ too: 0.56% for NBOS and 0.85% for XAPR.

Which has better risk-adjusted returns?

XAPR currently has the higher Sharpe Ratio (4.31 vs 2.58), 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.