BBBL vs. VSCSX

Last updated Jun 5, 2026

BBBL (Bondbloxx BBB Rated 10+ Year Corporate Bond ETF) and VSCSX (Vanguard Short-Term Corporate Bond Index Fund Admiral Shares) are both funds - BBBL is a Long-Term Bond fund tracking the Bloomberg U.S. Corporate BBB 10+ Year Index - Benchmark TR Gross, while VSCSX is a Corporate Bonds fund managed by Vanguard. Over the past year, BBBL returned 6.99% vs 4.29% for VSCSX. A 0.76 correlation means they provide meaningful diversification when combined. BBBL charges 0.19%/yr vs 0.07%/yr for VSCSX.

Performance

BBBL vs. VSCSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Bondbloxx BBB Rated 10+ Year Corporate Bond ETF (BBBL) and Vanguard Short-Term Corporate Bond Index Fund Admiral Shares (VSCSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BBBL achieves a 1.50% return, which is significantly higher than VSCSX's 0.61% return.

BBBL

• 1D: 0.27%
• 1M: 1.28%
• YTD: 1.50%
• 6M: 0.79%
• 1Y: 6.99%
• 3Y*: —
• 5Y*: —
• 10Y*: —

VSCSX

• 1D: -0.09%
• 1M: 0.14%
• YTD: 0.61%
• 6M: 0.99%
• 1Y: 4.29%
• 3Y*: 5.63%
• 5Y*: 2.37%
• 10Y*: 2.72%

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

BBBL vs. VSCSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024
BBBL Bondbloxx BBB Rated 10+ Year Corporate Bond ETF	1.50%	7.02%	0.89%
VSCSX Vanguard Short-Term Corporate Bond Index Fund Admiral Shares	0.61%	6.75%	5.16%

Correlation

The correlation between BBBL and VSCSX is 0.79, 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	0.79
Correlation (All Time) Calculated using the full available price history since Jan 26, 2024	0.76

The correlation between BBBL and VSCSX has been stable across timeframes, ranging from 0.76 to 0.79 - a consistent structural relationship.

Return for Risk

BBBL vs. VSCSX — Risk / Return Rank

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

BBBL

BBBL Risk / Return Rank: 25
BBBL Sharpe Ratio Rank: 26
BBBL Sortino Ratio Rank: 25
BBBL Omega Ratio Rank: 24
BBBL Calmar Ratio Rank: 27
BBBL Martin Ratio Rank: 24

VSCSX

VSCSX Risk / Return Rank: 77
VSCSX Sharpe Ratio Rank: 79
VSCSX Sortino Ratio Rank: 83
VSCSX Omega Ratio Rank: 79
VSCSX Calmar Ratio Rank: 73
VSCSX Martin Ratio Rank: 69

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.

BBBL vs. VSCSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Bondbloxx BBB Rated 10+ Year Corporate Bond ETF (BBBL) and Vanguard Short-Term Corporate Bond Index Fund Admiral Shares (VSCSX). 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.

	BBBL	VSCSX	Difference
Sharpe ratio: Return per unit of total volatility	0.90	2.60	-1.70
Sortino ratio: Return per unit of downside risk	1.32	3.99	-2.67
Omega ratio: Gain probability vs. loss probability	1.16	1.53	-0.37
Calmar ratio: Return relative to maximum drawdown	1.29	3.33	-2.05
Martin ratio: Return relative to average drawdown	3.23	13.29	-10.06
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BBBL vs. VSCSX - Sharpe Ratio Comparison

The current BBBL Sharpe Ratio is 0.90, which is lower than the VSCSX Sharpe Ratio of 2.60. The chart below compares the historical Sharpe Ratios of BBBL and VSCSX, 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

	BBBL	VSCSX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.90	2.60	-1.70
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.88	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	1.15	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.41	1.36	-0.95

Drawdowns

BBBL vs. VSCSX - Drawdown Comparison

The maximum BBBL drawdown since its inception was -9.43%, roughly equal to the maximum VSCSX drawdown of -9.36%. Use the drawdown chart below to compare losses from any high point for BBBL and VSCSX.

Drawdown Indicators

	BBBL	VSCSX	Difference
Max Drawdown Largest peak-to-trough decline	-9.43%	-9.36%	-0.07%
Max Drawdown (1Y) Largest decline over 1 year	-5.45%	-1.36%	-4.09%
Max Drawdown (3Y) Largest decline over 3 years	—	-1.36%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-9.36%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-9.36%	—
Current Drawdown Current decline from peak	-1.62%	-0.36%	-1.26%
Average Drawdown Average peak-to-trough decline	-3.30%	-0.98%	-2.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.17%	0.34%	+1.83%

Volatility

BBBL vs. VSCSX - Volatility Comparison

Bondbloxx BBB Rated 10+ Year Corporate Bond ETF (BBBL) has a higher volatility of 2.39% compared to Vanguard Short-Term Corporate Bond Index Fund Admiral Shares (VSCSX) at 0.56%. This indicates that BBBL's price experiences larger fluctuations and is considered to be riskier than VSCSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BBBL	VSCSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.39%	0.56%	+1.83%
Volatility (6M) Calculated over the trailing 6-month period	5.75%	1.27%	+4.48%
Volatility (1Y) Calculated over the trailing 1-year period	7.86%	1.75%	+6.11%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.80%	2.71%	+7.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.80%	2.37%	+7.43%

BBBL vs. VSCSX - Expense Ratio Comparison

BBBL has a 0.19% expense ratio, which is higher than VSCSX's 0.07% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

BBBL vs. VSCSX - Dividend Comparison

BBBL's dividend yield for the trailing twelve months is around 5.72%, more than VSCSX's 4.42% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BBBL Bondbloxx BBB Rated 10+ Year Corporate Bond ETF	5.72%	5.77%	5.19%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VSCSX Vanguard Short-Term Corporate Bond Index Fund Admiral Shares	4.42%	4.32%	4.27%	3.07%	1.98%	1.78%	2.25%	2.85%	2.66%	2.26%	1.93%	2.21%

Frequently Asked Questions

Can I hold both BBBL and VSCSX in my portfolio?

BBBL and VSCSX have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BBBL or VSCSX?

BBBL has higher volatility (2.39%) compared to VSCSX (0.56%). In terms of maximum drawdown, BBBL dropped -9.43% vs VSCSX's -9.36%.

Which has better risk-adjusted returns?

VSCSX currently has the higher Sharpe Ratio (2.60 vs 0.90), 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.