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TAXF vs. FTABX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between TAXF and FTABX is 0.64, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


-0.50.00.51.00.6

Performance

TAXF vs. FTABX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Diversified Municipal Bond ETF (TAXF) and Fidelity Tax-Free Bond Fund (FTABX). The values are adjusted to include any dividend payments, if applicable.

-0.50%0.00%0.50%1.00%1.50%2.00%2.50%3.00%AugustSeptemberOctoberNovemberDecember2025
-0.27%
-0.49%
TAXF
FTABX

Key characteristics

Sharpe Ratio

TAXF:

0.26

FTABX:

0.26

Sortino Ratio

TAXF:

0.38

FTABX:

0.37

Omega Ratio

TAXF:

1.05

FTABX:

1.05

Calmar Ratio

TAXF:

0.21

FTABX:

0.16

Martin Ratio

TAXF:

0.99

FTABX:

0.86

Ulcer Index

TAXF:

1.06%

FTABX:

1.09%

Daily Std Dev

TAXF:

4.09%

FTABX:

3.64%

Max Drawdown

TAXF:

-13.93%

FTABX:

-15.78%

Current Drawdown

TAXF:

-2.52%

FTABX:

-3.78%

Returns By Period

In the year-to-date period, TAXF achieves a -0.74% return, which is significantly higher than FTABX's -1.19% return.


TAXF

YTD

-0.74%

1M

-1.67%

6M

-0.27%

1Y

0.91%

5Y*

0.96%

10Y*

N/A

FTABX

YTD

-1.19%

1M

-2.08%

6M

-0.48%

1Y

0.39%

5Y*

0.59%

10Y*

2.03%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


TAXF vs. FTABX - Expense Ratio Comparison

TAXF has a 0.29% expense ratio, which is higher than FTABX's 0.25% expense ratio.


TAXF
American Century Diversified Municipal Bond ETF
Expense ratio chart for TAXF: current value at 0.29% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.29%
Expense ratio chart for FTABX: current value at 0.25% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.25%

Risk-Adjusted Performance

TAXF vs. FTABX — Risk-Adjusted Performance Rank

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

TAXF
The Risk-Adjusted Performance Rank of TAXF is 1919
Overall Rank
The Sharpe Ratio Rank of TAXF is 1919
Sharpe Ratio Rank
The Sortino Ratio Rank of TAXF is 1717
Sortino Ratio Rank
The Omega Ratio Rank of TAXF is 1818
Omega Ratio Rank
The Calmar Ratio Rank of TAXF is 2121
Calmar Ratio Rank
The Martin Ratio Rank of TAXF is 2121
Martin Ratio Rank

FTABX
The Risk-Adjusted Performance Rank of FTABX is 2626
Overall Rank
The Sharpe Ratio Rank of FTABX is 2626
Sharpe Ratio Rank
The Sortino Ratio Rank of FTABX is 2424
Sortino Ratio Rank
The Omega Ratio Rank of FTABX is 2525
Omega Ratio Rank
The Calmar Ratio Rank of FTABX is 2828
Calmar Ratio Rank
The Martin Ratio Rank of FTABX is 2626
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

TAXF vs. FTABX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Diversified Municipal Bond ETF (TAXF) and Fidelity Tax-Free Bond Fund (FTABX). 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.


Sharpe ratio
The chart of Sharpe ratio for TAXF, currently valued at 0.39, compared to the broader market-1.000.001.002.003.004.005.000.390.26
The chart of Sortino ratio for TAXF, currently valued at 0.56, compared to the broader market-2.000.002.004.006.008.0010.000.560.37
The chart of Omega ratio for TAXF, currently valued at 1.07, compared to the broader market0.501.001.502.002.503.001.071.05
The chart of Calmar ratio for TAXF, currently valued at 0.32, compared to the broader market0.005.0010.0015.000.320.16
The chart of Martin ratio for TAXF, currently valued at 1.52, compared to the broader market0.0020.0040.0060.0080.00100.001.520.86
TAXF
FTABX

The current TAXF Sharpe Ratio is 0.26, which is comparable to the FTABX Sharpe Ratio of 0.26. The chart below compares the historical Sharpe Ratios of TAXF and FTABX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.001.002.003.004.00AugustSeptemberOctoberNovemberDecember2025
0.39
0.26
TAXF
FTABX

Dividends

TAXF vs. FTABX - Dividend Comparison

TAXF's dividend yield for the trailing twelve months is around 3.40%, more than FTABX's 2.80% yield.


TTM20242023202220212020201920182017201620152014
TAXF
American Century Diversified Municipal Bond ETF
3.40%3.38%2.93%2.05%1.58%2.13%2.64%0.69%0.00%0.00%0.00%0.00%
FTABX
Fidelity Tax-Free Bond Fund
2.80%2.77%2.90%2.85%2.40%2.60%2.84%3.02%3.07%3.37%3.58%3.62%

Drawdowns

TAXF vs. FTABX - Drawdown Comparison

The maximum TAXF drawdown since its inception was -13.93%, smaller than the maximum FTABX drawdown of -15.78%. Use the drawdown chart below to compare losses from any high point for TAXF and FTABX. For additional features, visit the drawdowns tool.


-4.00%-3.00%-2.00%-1.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-2.52%
-3.78%
TAXF
FTABX

Volatility

TAXF vs. FTABX - Volatility Comparison

American Century Diversified Municipal Bond ETF (TAXF) and Fidelity Tax-Free Bond Fund (FTABX) have volatilities of 1.25% and 1.29%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


0.50%1.00%1.50%2.00%AugustSeptemberOctoberNovemberDecember2025
1.25%
1.29%
TAXF
FTABX
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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