PZA vs. FLMI
PZA (Invesco National AMT-Free Municipal Bond ETF) and FLMI (Franklin Liberty Federal Intermediate Tax-Free Bond Opportunities ETF) are both Municipal Bonds funds. PZA is passively managed, while FLMI is actively managed. Over the past 5 years, PZA returned 0.03%/yr vs 2.22%/yr for FLMI. A 0.62 correlation means they provide meaningful diversification when combined. PZA charges 0.28%/yr vs 0.30%/yr for FLMI.
Performance
PZA vs. FLMI - Performance Comparison
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Returns By Period
In the year-to-date period, PZA achieves a 2.60% return, which is significantly higher than FLMI's 2.39% return.
PZA
- 1D
- 0.26%
- 1M
- 1.10%
- YTD
- 2.60%
- 6M
- 2.86%
- 1Y
- 8.99%
- 3Y*
- 3.37%
- 5Y*
- 0.03%
- 10Y*
- 1.90%
FLMI
- 1D
- 0.08%
- 1M
- 0.98%
- YTD
- 2.39%
- 6M
- 2.77%
- 1Y
- 8.23%
- 3Y*
- 5.83%
- 5Y*
- 2.22%
- 10Y*
- —
PZA vs. FLMI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PZA Invesco National AMT-Free Municipal Bond ETF | 2.60% | 1.81% | 0.81% | 8.64% | -13.17% | 2.37% | 5.07% | 9.00% | -0.09% | 1.25% |
FLMI Franklin Liberty Federal Intermediate Tax-Free Bond Opportunities ETF | 2.39% | 5.89% | 4.91% | 7.89% | -10.23% | 4.06% | 6.11% | 6.71% | 0.29% | -0.02% |
Correlation
The correlation between PZA and FLMI is 0.72, 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 | 0.72 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.69 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.72 |
Correlation (All Time) Calculated using the full available price history since Sep 6, 2017 | 0.62 |
The correlation between PZA and FLMI shifts across timeframes, from 0.62 (all time) to 0.72 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
PZA vs. FLMI — Risk / Return Rank
PZA
FLMI
PZA vs. FLMI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco National AMT-Free Municipal Bond ETF (PZA) and Franklin Liberty Federal Intermediate Tax-Free Bond Opportunities ETF (FLMI). 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.
| PZA | FLMI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.53 | ||
| Sortino ratioReturn per unit of downside risk | -0.93 | ||
| Omega ratioGain probability vs. loss probability | 1.46 | 1.61 | -0.14 |
| Calmar ratioReturn relative to maximum drawdown | 2.84 | 2.85 | -0.01 |
| Martin ratioReturn relative to average drawdown | 10.03 | 10.27 | -0.25 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| PZA | FLMI | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.14 | 2.67 | -0.53 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.00 | 0.50 | -0.50 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.27 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.43 | 0.65 | -0.22 |
Drawdowns
PZA vs. FLMI - Drawdown Comparison
The maximum PZA drawdown since its inception was -24.49%, which is greater than FLMI's maximum drawdown of -14.66%. Use the drawdown chart below to compare losses from any high point for PZA and FLMI.
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Drawdown Indicators
| PZA | FLMI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -24.49% | -14.66% | -9.83% |
Max Drawdown (1Y)Largest decline over 1 year | -3.18% | -2.90% | -0.28% |
Max Drawdown (3Y)Largest decline over 3 years | -7.89% | -5.31% | -2.58% |
Max Drawdown (5Y)Largest decline over 5 years | -18.55% | -14.66% | -3.89% |
Max Drawdown (10Y)Largest decline over 10 years | -21.69% | — | — |
Current DrawdownCurrent decline from peak | -0.98% | -0.25% | -0.73% |
Average DrawdownAverage peak-to-trough decline | -3.95% | -2.82% | -1.13% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.90% | 0.80% | +0.10% |
Volatility
PZA vs. FLMI - Volatility Comparison
Invesco National AMT-Free Municipal Bond ETF (PZA) has a higher volatility of 1.49% compared to Franklin Liberty Federal Intermediate Tax-Free Bond Opportunities ETF (FLMI) at 1.00%. This indicates that PZA's price experiences larger fluctuations and is considered to be riskier than FLMI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PZA | FLMI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.49% | 1.00% | +0.49% |
Volatility (6M)Calculated over the trailing 6-month period | 2.90% | 2.03% | +0.87% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.23% | 3.09% | +1.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.00% | 4.45% | +1.55% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 7.08% | 4.72% | +2.36% |
PZA vs. FLMI - Expense Ratio Comparison
PZA has a 0.28% expense ratio, which is lower than FLMI's 0.30% expense ratio.
Dividends
PZA vs. FLMI - Dividend Comparison
PZA's dividend yield for the trailing twelve months is around 3.63%, less than FLMI's 3.87% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FLMI Franklin Liberty Federal Intermediate Tax-Free Bond Opportunities ETF | 3.87% | 3.89% | 4.08% | 3.71% | 3.08% | 2.22% | 2.09% | 2.71% | 2.41% | 0.34% | 0.00% | 0.00% |
PZA Invesco National AMT-Free Municipal Bond ETF | 3.63% | 3.55% | 3.22% | 2.91% | 2.68% | 2.34% | 2.44% | 2.81% | 3.19% | 3.04% | 3.23% | 3.59% |
Frequently Asked Questions
PZA and FLMI have a correlation of 0.72, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PZA has higher volatility (1.49%) compared to FLMI (1.00%). In terms of maximum drawdown, PZA dropped -24.49% vs FLMI's -14.66%.
On 5-year performance, FLMI leads with 2.22% vs 0.03% for PZA. On fees, PZA is cheaper at 0.28% per year. On volatility, FLMI has been the lower-risk option at 1.00%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, FLMI has performed better with a 2.22% return vs 0.03%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
PZA is cheaper with a 0.28% expense ratio, compared with 0.30% for FLMI.
FLMI has the higher dividend yield at 3.87%, compared with 3.63% for PZA.
They also come from different issuers: Invesco and Franklin Templeton. Their fees differ too: 0.28% for PZA and 0.30% for FLMI.
FLMI currently has the higher Sharpe Ratio (2.67 vs 2.14), 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.
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