INTAX vs. NMI
INTAX (Columbia Strategic Municipal Income Fund) and NMI (Nuveen Municipal Income Fund, Inc.) are both Municipal Bonds funds. Over the past 10 years, INTAX returned 1.97%/yr vs 2.60%/yr for NMI. Their 0.14 correlation means their historical movements had little consistent relationship. INTAX charges 0.78%/yr vs 0.72%/yr for NMI.
Performance
INTAX vs. NMI - Performance Comparison
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Returns By Period
In the year-to-date period, INTAX achieves a 1.08% return, which is significantly lower than NMI's 11.94% return. Over the past 10 years, INTAX has underperformed NMI with an annualized return of 1.97%, while NMI has yielded a comparatively higher 2.60% annualized return.
INTAX
- 1D
- -0.28%
- 1M
- -2.24%
- 6M
- 0.32%
- YTD
- 1.08%
- 1Y
- 6.95%
- 3Y*
- 4.05%
- 5Y*
- -0.08%
- 10Y*
- 1.97%
- ALL TIME*
- 3.44%
NMI
- 1D
- -0.39%
- 1M
- -0.57%
- 6M
- 11.08%
- YTD
- 11.94%
- 1Y
- 14.80%
- 3Y*
- 8.35%
- 5Y*
- 2.23%
- 10Y*
- 2.60%
- ALL TIME*
- 5.26%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $223.63K | $190.25K | $203.93K |
INTAX vs. NMI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
INTAX Columbia Strategic Municipal Income Fund | 1.08% | 3.80% | 3.72% | 7.92% | -14.56% | 2.65% | 5.05% | 8.83% | 0.51% | 7.32% |
NMI Nuveen Municipal Income Fund, Inc. | 11.94% | 10.52% | 7.03% | 1.90% | -15.09% | 3.86% | 4.70% | 16.02% | -8.07% | 7.49% |
Correlation
The correlation between INTAX and NMI is 0.11, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.11 |
Correlation (3Y) Balances recent behavior with more history. | 0.27 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.27 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.23 |
Correlation (All Time) Calculated using the full available price history since Dec 16, 1988 | 0.14 |
The correlation between INTAX and NMI shifts across timeframes, from 0.11 (1 year) to 0.27 (5 years), reflecting how their relationship changes across market environments.
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Return for Risk
INTAX vs. NMI — Risk / Return Rank
INTAX
NMI
INTAX vs. NMI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Columbia Strategic Municipal Income Fund (INTAX) and Nuveen Municipal Income Fund, Inc. (NMI). 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.
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.
| INTAX | NMI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.37 | ||
| Sortino ratioReturn per unit of downside risk | +2.08 | ||
| Omega ratioGain probability vs. loss probability | 1.54 | 1.24 | +0.31 |
| Calmar ratioReturn relative to maximum drawdown | 2.64 | 1.33 | +1.31 |
| Martin ratioReturn relative to average drawdown | 9.20 | 6.00 | +3.20 |
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Drawdowns
INTAX vs. NMI - Drawdown Comparison
The maximum INTAX drawdown since its inception was -36.87%, which is greater than NMI's maximum drawdown of -28.92%. Use the drawdown chart below to compare losses from any high point for INTAX and NMI.
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Drawdown Indicators
| INTAX | NMI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -36.87% | -28.92% | -7.95% |
Max Drawdown (1Y)Largest decline over 1 year | -3.11% | -10.96% | +7.85% |
Max Drawdown (3Y)Largest decline over 3 years | -7.72% | -11.32% | +3.60% |
Max Drawdown (5Y)Largest decline over 5 years | -20.70% | -28.92% | +8.22% |
Max Drawdown (10Y)Largest decline over 10 years | -20.74% | -28.92% | +8.18% |
Current DrawdownCurrent decline from peak | -2.24% | -2.56% | +0.32% |
Average DrawdownAverage peak-to-trough decline | -5.13% | -5.91% | +0.78% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.89% | 2.44% | -1.55% |
Volatility
INTAX vs. NMI - Volatility Comparison
The current volatility for Columbia Strategic Municipal Income Fund (INTAX) is 1.09%, while Nuveen Municipal Income Fund, Inc. (NMI) has a volatility of 2.25%. This indicates that INTAX experiences smaller price fluctuations and is considered to be less risky than NMI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| INTAX | NMI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.09% | 2.25% | -1.16% |
Volatility (6M)Calculated over the trailing 6-month period | 2.71% | 14.84% | -12.13% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.56% | 15.57% | -12.01% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.70% | 14.71% | -9.01% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.42% | 15.04% | -9.62% |
INTAX vs. NMI - Expense Ratio Comparison
INTAX has a 0.78% expense ratio, which is higher than NMI's 0.72% expense ratio.
Dividends
INTAX vs. NMI - Dividend Comparison
INTAX's dividend yield for the trailing twelve months is around 3.49%, less than NMI's 4.21% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
INTAX Columbia Strategic Municipal Income Fund | 3.49% | 4.97% | 3.79% | 3.08% | 2.76% | 2.45% | 2.46% | 3.45% | 3.79% | 3.76% | 4.09% | 4.36% |
NMI Nuveen Municipal Income Fund, Inc. | 4.21% | 4.59% | 4.63% | 4.04% | 3.51% | 3.22% | 3.53% | 4.15% | 5.12% | 4.21% | 4.45% | 4.28% |
Frequently Asked Questions
INTAX and NMI have a correlation of 0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
NMI has higher volatility (2.25%) compared to INTAX (1.09%). In terms of maximum drawdown, INTAX dropped -36.87% vs NMI's -28.92%.
INTAX currently has the higher Sharpe Ratio (2.31 vs 0.94), 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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