SCYB vs. XB

Last updated Jun 24, 2026

SCYB (Schwab High Yield Bond ETF) and XB (BondBloxx B Rated USD High Yield Corporate Bond ETF) are both High Yield Bonds funds - SCYB tracks the ICE BofA US Cash Pay High Yield Constrained Index while XB tracks the ICE BofA Single-B US Cash Pay High Yield Constrained Index. Both are passively managed. Over the past year, SCYB returned 6.36% vs 6.74% for XB. Their correlation of 0.83 suggests significant overlap in exposure. SCYB charges 0.03%/yr vs 0.30%/yr for XB.

Performance

SCYB vs. XB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Schwab High Yield Bond ETF (SCYB) and BondBloxx B Rated USD High Yield Corporate Bond ETF (XB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SCYB achieves a 1.84% return, which is significantly lower than XB's 2.26% return.

SCYB

• 1D: -0.08%
• 1M: 0.42%
• YTD: 1.84%
• 6M: 1.96%
• 1Y: 6.36%
• 3Y*: —
• 5Y*: —
• 10Y*: —

XB

• 1D: -0.03%
• 1M: 0.75%
• YTD: 2.26%
• 6M: 2.48%
• 1Y: 6.74%
• 3Y*: 8.68%
• 5Y*: —
• 10Y*: —

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

SCYB vs. XB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
SCYB Schwab High Yield Bond ETF	1.84%	8.33%	8.15%	7.29%
XB BondBloxx B Rated USD High Yield Corporate Bond ETF	2.26%	7.81%	7.41%	7.47%

Correlation

The correlation between SCYB and XB is 0.85, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.85
Correlation (All Time) Calculated using the full available price history since Jul 11, 2023	0.83

The correlation between SCYB and XB has been stable across timeframes, ranging from 0.83 to 0.85 - a consistent structural relationship.

Return for Risk

SCYB vs. XB — Risk / Return Rank

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

SCYB

SCYB Risk / Return Rank: 56
SCYB Sharpe Ratio Rank: 51
SCYB Sortino Ratio Rank: 55
SCYB Omega Ratio Rank: 55
SCYB Calmar Ratio Rank: 55
SCYB Martin Ratio Rank: 66

XB

XB Risk / Return Rank: 65
XB Sharpe Ratio Rank: 56
XB Sortino Ratio Rank: 63
XB Omega Ratio Rank: 61
XB Calmar Ratio Rank: 67
XB Martin Ratio Rank: 76

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.

SCYB vs. XB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Schwab High Yield Bond ETF (SCYB) and BondBloxx B Rated USD High Yield Corporate Bond ETF (XB). 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.

	SCYB	XB	Difference
Sharpe ratio: Return per unit of total volatility	1.69	1.77	-0.09
Sortino ratio: Return per unit of downside risk	2.53	2.74	-0.20
Omega ratio: Gain probability vs. loss probability	1.33	1.35	-0.02
Calmar ratio: Return relative to maximum drawdown	2.62	3.14	-0.52
Martin ratio: Return relative to average drawdown	11.63	13.57	-1.94

SCYB vs. XB - Sharpe Ratio Comparison

The current SCYB Sharpe Ratio is 1.69, which is comparable to the XB Sharpe Ratio of 1.77. The chart below compares the historical Sharpe Ratios of SCYB and XB, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

SCYB vs. XB - Drawdown Comparison

The maximum SCYB drawdown since its inception was -4.92%, smaller than the maximum XB drawdown of -9.25%. Use the drawdown chart below to compare losses from any high point for SCYB and XB.

Drawdown Indicators

	SCYB	XB	Difference
Max Drawdown Largest peak-to-trough decline	-4.92%	-9.25%	+4.33%
Max Drawdown (1Y) Largest decline over 1 year	-2.44%	-2.16%	-0.28%
Max Drawdown (3Y) Largest decline over 3 years	—	-5.36%	—
Current Drawdown Current decline from peak	-0.23%	-0.29%	+0.06%
Average Drawdown Average peak-to-trough decline	-0.51%	-1.30%	+0.79%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.55%	0.50%	+0.05%

Volatility

SCYB vs. XB - Volatility Comparison

The current volatility for Schwab High Yield Bond ETF (SCYB) is 1.01%, while BondBloxx B Rated USD High Yield Corporate Bond ETF (XB) has a volatility of 1.08%. This indicates that SCYB experiences smaller price fluctuations and is considered to be less risky than XB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SCYB	XB	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.01%	1.08%	-0.07%
Volatility (6M) Calculated over the trailing 6-month period	3.01%	3.06%	-0.05%
Volatility (1Y) Calculated over the trailing 1-year period	3.79%	3.81%	-0.02%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.11%	7.44%	-2.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.11%	7.44%	-2.33%

SCYB vs. XB - Expense Ratio Comparison

SCYB has a 0.03% expense ratio, which is lower than XB's 0.30% expense ratio.

Dividends

SCYB vs. XB - Dividend Comparison

SCYB's dividend yield for the trailing twelve months is around 6.92%, less than XB's 7.05% yield.

Position	TTM	2025	2024	2023	2022
SCYB Schwab High Yield Bond ETF	6.92%	6.99%	7.06%	3.36%	0.00%
XB BondBloxx B Rated USD High Yield Corporate Bond ETF	7.05%	6.96%	7.74%	7.87%	5.01%

Frequently Asked Questions

Can I hold both SCYB and XB in my portfolio?

SCYB and XB have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SCYB or XB?

XB has higher volatility (1.08%) compared to SCYB (1.01%). In terms of maximum drawdown, SCYB dropped -4.92% vs XB's -9.25%.

Which ETF is better, SCYB or XB?

On 1-year performance, XB leads with 6.74% vs 6.36% for SCYB. On fees, SCYB is cheaper at 0.03% 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, SCYB or XB?

Over the 1-year period, XB has performed better with a 6.74% return vs 6.36%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SCYB or XB?

SCYB is cheaper with a 0.03% expense ratio, compared with 0.30% for XB.

Which ETF pays a higher dividend yield, SCYB or XB?

XB has the higher dividend yield at 7.05%, compared with 6.92% for SCYB.

What is the main difference between SCYB and XB?

SCYB tracks ICE BofA US Cash Pay High Yield Constrained Index, while XB tracks ICE BofA Single-B US Cash Pay High Yield Constrained Index. They also come from different issuers: Charles Schwab and BondBloxx. Their fees differ too: 0.03% for SCYB and 0.30% for XB.

Which has better risk-adjusted returns?

XB currently has the higher Sharpe Ratio (1.77 vs 1.69), 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.