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ISIN
US73937B4077
CUSIP
73937B407
Issuer
Invesco
Inception Date
Nov 17, 2009
Region
North America (U.S.)
Leveraged
1x (No leverage)
Index Tracked
BofA Merrill Lynch Build America Bond Index
Distribution Policy
Distributing
Asset Class
Bond
Assets Under Management
$1B

Share Price Chart


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Performance

BAB Performance Chart

Invesco Taxable Municipal Bond ETF (BAB) is up 0.1% since the beginning of the year. BAB is currently trading at $27 per share. Investors who bought $1,000 worth of BAB shares 5 years ago would now be looking at an investment worth $971.


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S&P 500 Index

Returns By Period

Invesco Taxable Municipal Bond ETF (BAB) has returned 0.12% so far this year and 6.06% over the past 12 months. Over the last ten years, BAB has returned 2.16% per year, falling short of the S&P 500 Index benchmark, which averaged 13.61% annually.


Invesco Taxable Municipal Bond ETF

1D
-0.22%
1M
1.32%
YTD
0.12%
6M
0.62%
1Y
6.06%
3Y*
4.61%
5Y*
-0.59%
10Y*
2.16%

Benchmark (S&P 500 Index)

1D
0.50%
1M
0.31%
YTD
8.56%
6M
8.85%
1Y
24.33%
3Y*
19.37%
5Y*
11.84%
10Y*
13.61%
*Multi-year figures are annualized to reflect compound growth (CAGR)

BAB Monthly Returns History

Based on dividend-adjusted daily data since Nov 17, 2009, BAB's average daily return is +0.02%, while the average monthly return is +0.41%. At this rate, an investment would double in approximately 14.1 years.

Historically, 58% of months were positive and 42% were negative. The best month was Sep 2011 with a return of +5.6%, while the worst month was Mar 2020 at -7.8%. The longest winning streak lasted 8 consecutive months, and the longest losing streak was 7 months.

On a daily basis, BAB closed higher 52% of trading days. The best single day was Mar 23, 2020 with a return of +7.9%, while the worst single day was Mar 18, 2020 at -12.9%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-0.07%2.69%-2.43%-0.26%0.11%0.15%0.12%
20251.07%2.57%-0.58%-0.26%-1.10%1.84%0.01%1.13%2.75%0.77%0.31%-0.42%8.30%
20240.39%-1.29%0.51%-2.59%2.17%0.86%2.90%1.52%0.97%-2.80%1.66%-3.03%1.03%
20235.13%-2.31%2.70%0.86%-1.10%-0.07%-0.83%-0.10%-2.94%-2.47%5.52%4.43%8.67%
2022-2.83%-1.47%-5.35%-5.05%-0.21%-0.63%1.78%-2.94%-5.57%-2.90%5.15%-0.94%-19.50%
20210.42%-2.53%-1.67%1.60%0.53%2.09%1.67%-0.29%-1.52%0.77%0.67%-0.63%1.00%

Benchmark Metrics

Invesco Taxable Municipal Bond ETF has an annualized alpha of 5.59%, beta of -0.03, and R2 of 0.00 versus S&P 500 Index. Calculated based on daily prices since November 17, 2009.

  • This ETF captured 13.99% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -2.47%) - a profile typical of hedging or uncorrelated assets.
  • Beta of -0.03 may look defensive, but with R2 of 0.00 this ETF is largely uncorrelated with S&P 500 Index - low beta reflects independence, not downside protection. See the Volatility section for a true picture of this ETF's risk.
  • R2 of 0.00 means this ETF moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
5.59%
Beta
-0.03
0.00
Upside Capture
13.99%
Downside Capture
-2.47%

Expense Ratio

BAB has an expense ratio of 0.28%, placing it in the medium range.


Return for Risk

Risk / Return Rank

BAB ranks 30 for risk / return — below 30% of ETFs on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


BAB Risk / Return Rank: 3030
Overall Rank
BAB Sharpe Ratio Rank: 3131
Sharpe Ratio Rank
BAB Sortino Ratio Rank: 3131
Sortino Ratio Rank
BAB Omega Ratio Rank: 2828
Omega Ratio Rank
BAB Calmar Ratio Rank: 3131
Calmar Ratio Rank
BAB Martin Ratio Rank: 2929
Martin Ratio Rank
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.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Invesco Taxable Municipal Bond ETF (BAB) and compare them to S&P 500 Index.

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.


BABBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.85

Sortino ratioReturn per unit of downside risk

-0.98

Omega ratioGain probability vs. loss probability

1.18

1.34

-0.16

Calmar ratioReturn relative to maximum drawdown

1.37

2.53

-1.16

Martin ratioReturn relative to average drawdown

3.76

11.37

-7.62

Dividends

Dividend History

Invesco Taxable Municipal Bond ETF provided a 4.10% dividend yield over the last twelve months, with an annual payout of $1.10 per share. The fund has been increasing its distributions for 4 consecutive years.


3.00%3.50%4.00%4.50%$0.00$0.20$0.40$0.60$0.80$1.00$1.20$1.4020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$1.10$1.08$1.04$0.98$0.87$0.87$0.99$1.19$1.25$1.21$1.24$1.36

Dividend yield

4.10%3.96%3.97%3.65%3.40%2.63%2.96%3.77%4.20%3.96%4.26%4.71%

Monthly Dividends

The table displays the monthly dividend distributions for Invesco Taxable Municipal Bond ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.09$0.09$0.09$0.09$0.10$0.00$0.46
2025$0.09$0.09$0.09$0.09$0.09$0.09$0.09$0.09$0.09$0.09$0.09$0.09$1.08
2024$0.08$0.08$0.08$0.09$0.09$0.09$0.08$0.08$0.09$0.09$0.09$0.09$1.04
2023$0.08$0.08$0.08$0.08$0.08$0.08$0.08$0.08$0.08$0.09$0.09$0.09$0.98
2022$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.08$0.08$0.08$0.87
2021$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.87

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Invesco Taxable Municipal Bond ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Invesco Taxable Municipal Bond ETF was 27.80%, occurring on Mar 19, 2020. Recovery took 216 trading sessions.

The current Invesco Taxable Municipal Bond ETF drawdown is 5.64%.


Related event

Drawdown

Fall

Recovery

Underwater

COVID crash2020
-27.80%Mar 2020
9d10mo 14d
10mo 23dMar 2020 - Jan 2021
Bear market2022
-24.95%Oct 2022
1y 2mo
4y 10moAug 2021 - now
2013 correction2013
-12.14%Sep 2013
4mo 11d8mo 20d
1y 26dMay 2013 - May 2014
2016 pullback2016
-8.31%Dec 2016
4mo 16d8mo 11d
1y 22dAug 2016 - Aug 2017
2015 pullback2015
-7.40%Jun 2015
4mo 8d7mo 27d
1yFeb 2015 - Feb 2016

Drawdown Indicators


BABBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-27.80%

-56.78%

+28.98%

Max Drawdown (1Y)

Largest decline over 1 year

-4.15%

-9.10%

+4.95%

Max Drawdown (3Y)

Largest decline over 3 years

-7.57%

-18.90%

+11.33%

Max Drawdown (5Y)

Largest decline over 5 years

-24.95%

-25.43%

+0.48%

Max Drawdown (10Y)

Largest decline over 10 years

-27.80%

-33.92%

+6.12%

Current Drawdown

Current decline from peak

-5.64%

-2.34%

-3.30%

Average Drawdown

Average peak-to-trough decline

-5.31%

-10.72%

+5.41%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.51%

2.02%

-0.51%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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