VPAIX vs. BND

Last updated Jun 23, 2026

VPAIX (Vanguard Pennsylvania Long-Term Tax-Exempt Fund Investor Shares) and BND (Vanguard Total Bond Market ETF) are both funds - VPAIX is a Municipal Bonds fund managed by Vanguard, while BND is a Total Bond Market fund tracking the Bloomberg U.S. Aggregate Float Adjusted Index. Over the past 10 years, VPAIX returned 2.66%/yr vs 1.55%/yr for BND. At a 0.46 correlation, their price movements are largely independent. VPAIX charges 0.17%/yr vs 0.03%/yr for BND.

Performance

VPAIX vs. BND - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Pennsylvania Long-Term Tax-Exempt Fund Investor Shares (VPAIX) and Vanguard Total Bond Market ETF (BND). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VPAIX achieves a 1.83% return, which is significantly higher than BND's 0.38% return. Over the past 10 years, VPAIX has outperformed BND with an annualized return of 2.66%, while BND has yielded a comparatively lower 1.55% annualized return.

VPAIX

• 1D: 0.09%
• 1M: 1.81%
• YTD: 1.83%
• 6M: 2.24%
• 1Y: 8.27%
• 3Y*: 4.75%
• 5Y*: 1.30%
• 10Y*: 2.66%

BND

• 1D: -0.27%
• 1M: 0.53%
• YTD: 0.38%
• 6M: 0.45%
• 1Y: 4.37%
• 3Y*: 3.92%
• 5Y*: 0.04%
• 10Y*: 1.55%

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

VPAIX vs. BND - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VPAIX Vanguard Pennsylvania Long-Term Tax-Exempt Fund Investor Shares	1.83%	5.27%	2.59%	7.25%	-10.20%	1.97%	5.86%	9.05%	1.11%	6.61%
BND Vanguard Total Bond Market ETF	0.38%	7.08%	1.38%	5.65%	-13.11%	-1.86%	7.71%	8.84%	-0.12%	3.57%

Correlation

The correlation between VPAIX and BND is 0.49, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.49
Correlation (3Y) Calculated over the trailing 3-year period	0.56
Correlation (5Y) Calculated over the trailing 5-year period	0.49
Correlation (10Y) Calculated over the trailing 10-year period	0.48
Correlation (All Time) Calculated using the full available price history since Apr 10, 2007	0.46

The correlation between VPAIX and BND shifts across timeframes, from 0.46 (all time) to 0.56 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

VPAIX vs. BND — Risk / Return Rank

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

VPAIX

VPAIX Risk / Return Rank: 76
VPAIX Sharpe Ratio Rank: 90
VPAIX Sortino Ratio Rank: 93
VPAIX Omega Ratio Rank: 94
VPAIX Calmar Ratio Rank: 54
VPAIX Martin Ratio Rank: 49

BND

BND Risk / Return Rank: 33
BND Sharpe Ratio Rank: 33
BND Sortino Ratio Rank: 34
BND Omega Ratio Rank: 31
BND Calmar Ratio Rank: 33
BND Martin Ratio Rank: 33

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.

VPAIX vs. BND - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Pennsylvania Long-Term Tax-Exempt Fund Investor Shares (VPAIX) and Vanguard Total Bond Market ETF (BND). 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.

	VPAIX	BND	Difference
Sharpe ratio: Return per unit of total volatility	2.77	1.18	+1.59
Sortino ratio: Return per unit of downside risk	4.45	1.76	+2.69
Omega ratio: Gain probability vs. loss probability	1.71	1.21	+0.51
Calmar ratio: Return relative to maximum drawdown	2.68	1.64	+1.04
Martin ratio: Return relative to average drawdown	9.57	4.69	+4.88

VPAIX vs. BND - Sharpe Ratio Comparison

The current VPAIX Sharpe Ratio is 2.77, which is higher than the BND Sharpe Ratio of 1.18. The chart below compares the historical Sharpe Ratios of VPAIX and BND, 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

VPAIX vs. BND - Drawdown Comparison

The maximum VPAIX drawdown since its inception was -19.51%, which is greater than BND's maximum drawdown of -18.58%. Use the drawdown chart below to compare losses from any high point for VPAIX and BND.

Drawdown Indicators

	VPAIX	BND	Difference
Max Drawdown Largest peak-to-trough decline	-19.51%	-18.58%	-0.93%
Max Drawdown (1Y) Largest decline over 1 year	-3.10%	-2.68%	-0.42%
Max Drawdown (3Y) Largest decline over 3 years	-7.01%	-5.92%	-1.09%
Max Drawdown (5Y) Largest decline over 5 years	-15.76%	-17.91%	+2.15%
Max Drawdown (10Y) Largest decline over 10 years	-15.76%	-18.58%	+2.82%
Current Drawdown Current decline from peak	-0.17%	-2.26%	+2.09%
Average Drawdown Average peak-to-trough decline	-2.15%	-3.06%	+0.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.87%	0.93%	-0.06%

Volatility

VPAIX vs. BND - Volatility Comparison

The current volatility for Vanguard Pennsylvania Long-Term Tax-Exempt Fund Investor Shares (VPAIX) is 0.86%, while Vanguard Total Bond Market ETF (BND) has a volatility of 1.08%. This indicates that VPAIX experiences smaller price fluctuations and is considered to be less risky than BND based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VPAIX	BND	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.86%	1.08%	-0.22%
Volatility (6M) Calculated over the trailing 6-month period	2.30%	2.77%	-0.47%
Volatility (1Y) Calculated over the trailing 1-year period	3.00%	3.74%	-0.74%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.49%	6.03%	-1.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.41%	5.54%	-1.13%

VPAIX vs. BND - Expense Ratio Comparison

VPAIX has a 0.17% expense ratio, which is higher than BND's 0.03% 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

VPAIX vs. BND - Dividend Comparison

VPAIX's dividend yield for the trailing twelve months is around 3.65%, less than BND's 3.96% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BND Vanguard Total Bond Market ETF	3.96%	3.86%	3.67%	3.09%	2.60%	2.12%	2.38%	2.72%	2.81%	2.54%	2.51%	2.57%
VPAIX Vanguard Pennsylvania Long-Term Tax-Exempt Fund Investor Shares	3.65%	4.48%	4.04%	3.25%	3.12%	2.45%	3.16%	3.70%	3.91%	3.93%	4.10%	3.92%

Frequently Asked Questions

Can I hold both VPAIX and BND in my portfolio?

VPAIX and BND have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VPAIX or BND?

BND has higher volatility (1.08%) compared to VPAIX (0.86%). In terms of maximum drawdown, VPAIX dropped -19.51% vs BND's -18.58%.

Which has better risk-adjusted returns?

VPAIX currently has the higher Sharpe Ratio (2.77 vs 1.18), 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.