PZT vs. MFLX
PZT (Invesco New York AMT-Free Municipal Bond ETF) and MFLX (First Trust Flexible Municipal High Income ETF) are both Municipal Bonds funds. PZT is passively managed, while MFLX is actively managed. Over the past 5 years, PZT returned -0.03%/yr vs -0.03%/yr for MFLX. At a 0.29 correlation, their price movements are largely independent. PZT charges 0.28%/yr vs 0.88%/yr for MFLX.
Performance
PZT vs. MFLX - Performance Comparison
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Returns By Period
In the year-to-date period, PZT achieves a 2.87% return, which is significantly lower than MFLX's 3.33% return.
PZT
- 1D
- -0.31%
- 1M
- 1.38%
- YTD
- 2.87%
- 6M
- 3.17%
- 1Y
- 9.52%
- 3Y*
- 3.35%
- 5Y*
- -0.03%
- 10Y*
- 1.90%
MFLX
- 1D
- -0.06%
- 1M
- 1.21%
- YTD
- 3.33%
- 6M
- 3.84%
- 1Y
- 9.22%
- 3Y*
- 5.48%
- 5Y*
- -0.03%
- 10Y*
- —
PZT vs. MFLX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PZT Invesco New York AMT-Free Municipal Bond ETF | 2.87% | 1.76% | 1.17% | 7.57% | -13.04% | 2.67% | 5.89% | 9.52% | -0.55% | 6.21% |
MFLX First Trust Flexible Municipal High Income ETF | 3.33% | 3.94% | 3.74% | 8.98% | -19.94% | 8.43% | 7.19% | 16.89% | -4.66% | 5.57% |
Correlation
The correlation between PZT and MFLX is 0.48, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.48 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.27 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.33 |
Correlation (All Time) Calculated using the full available price history since Sep 30, 2016 | 0.29 |
The correlation between PZT and MFLX shifts across timeframes, from 0.27 (3 years) to 0.48 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
PZT vs. MFLX — Risk / Return Rank
PZT
MFLX
PZT vs. MFLX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco New York AMT-Free Municipal Bond ETF (PZT) and First Trust Flexible Municipal High Income ETF (MFLX). 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.
| PZT | MFLX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.25 | ||
| Sortino ratioReturn per unit of downside risk | -0.64 | ||
| Omega ratioGain probability vs. loss probability | 1.40 | 1.49 | -0.09 |
| Calmar ratioReturn relative to maximum drawdown | 3.02 | 2.97 | +0.04 |
| Martin ratioReturn relative to average drawdown | 10.29 | 11.95 | -1.66 |
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
| PZT | MFLX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.02 | 2.27 | -0.25 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.00 | -0.00 | 0.00 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.27 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.37 | 0.19 | +0.18 |
Drawdowns
PZT vs. MFLX - Drawdown Comparison
The maximum PZT drawdown since its inception was -22.73%, smaller than the maximum MFLX drawdown of -26.76%. Use the drawdown chart below to compare losses from any high point for PZT and MFLX.
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Drawdown Indicators
| PZT | MFLX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -22.73% | -26.76% | +4.03% |
Max Drawdown (1Y)Largest decline over 1 year | -3.17% | -3.11% | -0.06% |
Max Drawdown (3Y)Largest decline over 3 years | -9.00% | -8.18% | -0.82% |
Max Drawdown (5Y)Largest decline over 5 years | -19.13% | -25.88% | +6.75% |
Max Drawdown (10Y)Largest decline over 10 years | -19.13% | — | — |
Current DrawdownCurrent decline from peak | -1.42% | -3.78% | +2.36% |
Average DrawdownAverage peak-to-trough decline | -3.91% | -8.17% | +4.26% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.93% | 0.77% | +0.16% |
Volatility
PZT vs. MFLX - Volatility Comparison
Invesco New York AMT-Free Municipal Bond ETF (PZT) has a higher volatility of 2.10% compared to First Trust Flexible Municipal High Income ETF (MFLX) at 1.41%. This indicates that PZT's price experiences larger fluctuations and is considered to be riskier than MFLX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PZT | MFLX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.10% | 1.41% | +0.69% |
Volatility (6M)Calculated over the trailing 6-month period | 3.45% | 2.98% | +0.47% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.75% | 4.08% | +0.67% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.62% | 10.36% | -3.74% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.96% | 11.29% | -4.33% |
PZT vs. MFLX - Expense Ratio Comparison
PZT has a 0.28% expense ratio, which is lower than MFLX's 0.88% expense ratio.
Dividends
PZT vs. MFLX - Dividend Comparison
PZT's dividend yield for the trailing twelve months is around 3.58%, less than MFLX's 4.08% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MFLX First Trust Flexible Municipal High Income ETF | 4.08% | 4.06% | 3.81% | 3.65% | 4.27% | 3.69% | 3.21% | 2.94% | 3.74% | 3.80% | 0.98% | 0.00% |
PZT Invesco New York AMT-Free Municipal Bond ETF | 3.58% | 3.43% | 3.04% | 2.82% | 2.66% | 2.77% | 2.55% | 2.73% | 3.01% | 2.94% | 3.36% | 3.40% |
Frequently Asked Questions
PZT and MFLX have a correlation of 0.48, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PZT has higher volatility (2.10%) compared to MFLX (1.41%). In terms of maximum drawdown, PZT dropped -22.73% vs MFLX's -26.76%.
On 5-year performance, MFLX leads with -0.03% vs -0.03% for PZT. On fees, PZT is cheaper at 0.28% per year. On volatility, MFLX has been the lower-risk option at 1.41%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, MFLX has performed better with a -0.03% return vs -0.03%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
PZT is cheaper with a 0.28% expense ratio, compared with 0.88% for MFLX.
MFLX has the higher dividend yield at 4.08%, compared with 3.58% for PZT.
They also come from different issuers: Invesco and First Trust. Their fees differ too: 0.28% for PZT and 0.88% for MFLX.
MFLX currently has the higher Sharpe Ratio (2.27 vs 2.02), 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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