FONPX vs. ATOIX
Compare and contrast key facts about Tributary Nebraska Tax-Free Fund (FONPX) and abrdn Ultra Short Municipal Income Fund (ATOIX).
FONPX is managed by Tributary Funds. It was launched on Dec 30, 2015. ATOIX is managed by Aberdeen. It was launched on Dec 4, 2002.
Performance
FONPX vs. ATOIX - Performance Comparison
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FONPX vs. ATOIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FONPX Tributary Nebraska Tax-Free Fund | -0.75% | 5.26% | 0.63% | 4.76% | -6.17% | 0.01% | 4.68% | 5.69% | 1.29% | 3.60% |
ATOIX abrdn Ultra Short Municipal Income Fund | 0.35% | 3.33% | 3.14% | 3.27% | 0.87% | -0.04% | 0.88% | 1.40% | 1.54% | 2.24% |
Returns By Period
In the year-to-date period, FONPX achieves a -0.75% return, which is significantly lower than ATOIX's 0.35% return. Both investments have delivered pretty close results over the past 10 years, with FONPX having a 1.65% annualized return and ATOIX not far ahead at 1.73%.
FONPX
- 1D
- 0.11%
- 1M
- -2.44%
- YTD
- -0.75%
- 6M
- 0.66%
- 1Y
- 4.20%
- 3Y*
- 2.48%
- 5Y*
- 0.85%
- 10Y*
- 1.65%
ATOIX
- 1D
- 0.00%
- 1M
- -0.10%
- YTD
- 0.35%
- 6M
- 1.37%
- 1Y
- 2.95%
- 3Y*
- 3.07%
- 5Y*
- 2.17%
- 10Y*
- 1.73%
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FONPX vs. ATOIX - Expense Ratio Comparison
FONPX has a 0.45% expense ratio, which is higher than ATOIX's 0.44% expense ratio.
Return for Risk
FONPX vs. ATOIX — Risk / Return Rank
FONPX
ATOIX
FONPX vs. ATOIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Tributary Nebraska Tax-Free Fund (FONPX) and abrdn Ultra Short Municipal Income Fund (ATOIX). 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.
| FONPX | ATOIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.29 | 3.51 | -2.22 |
Sortino ratioReturn per unit of downside risk | 1.70 | 18.38 | -16.68 |
Omega ratioGain probability vs. loss probability | 1.36 | 11.59 | -10.23 |
Calmar ratioReturn relative to maximum drawdown | 1.32 | 32.23 | -30.92 |
Martin ratioReturn relative to average drawdown | 5.16 | 93.42 | -88.26 |
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
| FONPX | ATOIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.29 | 3.51 | -2.22 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.27 | 2.69 | -2.43 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.51 | 2.24 | -1.73 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.54 | 2.45 | -1.92 |
Correlation
The correlation between FONPX and ATOIX is 0.27, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
FONPX vs. ATOIX - Dividend Comparison
FONPX's dividend yield for the trailing twelve months is around 2.36%, less than ATOIX's 2.90% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FONPX Tributary Nebraska Tax-Free Fund | 2.36% | 2.47% | 2.39% | 2.39% | 1.81% | 1.84% | 1.92% | 2.69% | 3.36% | 3.55% | 3.10% | 0.00% |
ATOIX abrdn Ultra Short Municipal Income Fund | 2.90% | 3.27% | 3.09% | 3.02% | 1.07% | 0.06% | 0.88% | 1.39% | 1.42% | 2.20% | 0.61% | 0.52% |
Drawdowns
FONPX vs. ATOIX - Drawdown Comparison
The maximum FONPX drawdown since its inception was -10.92%, which is greater than ATOIX's maximum drawdown of -1.46%. Use the drawdown chart below to compare losses from any high point for FONPX and ATOIX.
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Drawdown Indicators
| FONPX | ATOIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -10.92% | -1.46% | -9.46% |
Max Drawdown (1Y)Largest decline over 1 year | -3.71% | -0.10% | -3.61% |
Max Drawdown (5Y)Largest decline over 5 years | -10.92% | -0.37% | -10.55% |
Max Drawdown (10Y)Largest decline over 10 years | -10.92% | -0.43% | -10.49% |
Current DrawdownCurrent decline from peak | -2.44% | -0.10% | -2.34% |
Average DrawdownAverage peak-to-trough decline | -1.93% | -0.06% | -1.87% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.95% | 0.03% | +0.92% |
Volatility
FONPX vs. ATOIX - Volatility Comparison
Tributary Nebraska Tax-Free Fund (FONPX) has a higher volatility of 0.91% compared to abrdn Ultra Short Municipal Income Fund (ATOIX) at 0.10%. This indicates that FONPX's price experiences larger fluctuations and is considered to be riskier than ATOIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FONPX | ATOIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.91% | 0.10% | +0.81% |
Volatility (6M)Calculated over the trailing 6-month period | 1.43% | 0.65% | +0.78% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.63% | 0.92% | +2.71% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 3.20% | 0.81% | +2.39% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 3.28% | 0.78% | +2.50% |