BSMW vs. TAXS

Last updated Jun 4, 2026

BSMW (Invesco BulletShares 2032 Municipal Bond ETF) and TAXS (Northern Trust Short-Term Tax-Exempt Bond ETF) are both Municipal Bonds funds - BSMW tracks the Invesco BulletShares USD Municipal Bond 2032 Index while TAXS tracks the ICE Short Term Focused Municipal Bond Index. Both are passively managed. At a 0.46 correlation, their price movements are largely independent. BSMW charges 0.18%/yr vs 0.05%/yr for TAXS.

Performance

BSMW vs. TAXS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco BulletShares 2032 Municipal Bond ETF (BSMW) and Northern Trust Short-Term Tax-Exempt Bond ETF (TAXS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BSMW achieves a 1.30% return, which is significantly higher than TAXS's 0.93% return.

BSMW

• 1D: 0.11%
• 1M: 0.55%
• YTD: 1.30%
• 6M: 1.59%
• 1Y: 6.93%
• 3Y*: 3.20%
• 5Y*: —
• 10Y*: —

TAXS

• 1D: 0.06%
• 1M: 0.38%
• YTD: 0.93%
• 6M: 1.33%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BSMW vs. TAXS - Yearly Performance Comparison

	2026 (YTD)	2025
BSMW Invesco BulletShares 2032 Municipal Bond ETF	1.30%	3.93%
TAXS Northern Trust Short-Term Tax-Exempt Bond ETF	0.93%	1.22%

Correlation

The correlation between BSMW and TAXS is 0.46, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Aug 20, 2025	0.46

Return for Risk

BSMW vs. TAXS — Risk / Return Rank

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

BSMW

BSMW Risk / Return Rank: 67
BSMW Sharpe Ratio Rank: 78
BSMW Sortino Ratio Rank: 80
BSMW Omega Ratio Rank: 83
BSMW Calmar Ratio Rank: 49
BSMW Martin Ratio Rank: 46

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.

BSMW vs. TAXS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco BulletShares 2032 Municipal Bond ETF (BSMW) and Northern Trust Short-Term Tax-Exempt Bond ETF (TAXS). 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.

	BSMW	TAXS	Difference
Sharpe ratio: Return per unit of total volatility	2.48	—	—
Sortino ratio: Return per unit of downside risk	3.56	—	—
Omega ratio: Gain probability vs. loss probability	1.50	—	—
Calmar ratio: Return relative to maximum drawdown	2.39	—	—
Martin ratio: Return relative to average drawdown	7.53	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	BSMW	TAXS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.48	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.69	2.78	-2.08

Drawdowns

BSMW vs. TAXS - Drawdown Comparison

The maximum BSMW drawdown since its inception was -7.57%, which is greater than TAXS's maximum drawdown of -0.84%. Use the drawdown chart below to compare losses from any high point for BSMW and TAXS.

Drawdown Indicators

	BSMW	TAXS	Difference
Max Drawdown Largest peak-to-trough decline	-7.57%	-0.84%	-6.73%
Max Drawdown (1Y) Largest decline over 1 year	-2.92%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-7.34%	—	—
Current Drawdown Current decline from peak	-0.98%	-0.09%	-0.89%
Average Drawdown Average peak-to-trough decline	-1.72%	-0.24%	-1.48%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.92%	—	—

Volatility

Volatility by Period

	BSMW	TAXS	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.93%	—	—
Volatility (6M) Calculated over the trailing 6-month period	1.98%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	2.82%	1.00%	+1.82%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.00%	1.00%	+4.00%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.00%	1.00%	+4.00%

BSMW vs. TAXS - Expense Ratio Comparison

BSMW has a 0.18% expense ratio, which is higher than TAXS's 0.05% 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

BSMW vs. TAXS - Dividend Comparison

BSMW's dividend yield for the trailing twelve months is around 3.20%, more than TAXS's 1.83% yield.

Position	TTM	2025	2024	2023
BSMW Invesco BulletShares 2032 Municipal Bond ETF	3.20%	3.24%	3.48%	2.36%
TAXS Northern Trust Short-Term Tax-Exempt Bond ETF	1.83%	0.74%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BSMW and TAXS in my portfolio?

BSMW and TAXS have a correlation of 0.46, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, BSMW or TAXS?

On fees, TAXS is cheaper at 0.05% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, BSMW or TAXS?

TAXS is cheaper with a 0.05% expense ratio, compared with 0.18% for BSMW.

Which ETF pays a higher dividend yield, BSMW or TAXS?

BSMW has the higher dividend yield at 3.20%, compared with 1.83% for TAXS.

What is the main difference between BSMW and TAXS?

BSMW tracks Invesco BulletShares USD Municipal Bond 2032 Index, while TAXS tracks ICE Short Term Focused Municipal Bond Index. They also come from different issuers: Invesco and Northern Trust. Their fees differ too: 0.18% for BSMW and 0.05% for TAXS.