VNDFX vs. MEMUX
Compare and contrast key facts about Viking Tax-Free Fund for North Dakota (VNDFX) and Maine Municipal Fund (MEMUX).
VNDFX is managed by IntegrityVikingFunds. It was launched on Aug 2, 1999. MEMUX is managed by IntegrityVikingFunds. It was launched on Dec 4, 1991.
Performance
VNDFX vs. MEMUX - Performance Comparison
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VNDFX vs. MEMUX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VNDFX Viking Tax-Free Fund for North Dakota | -0.40% | 3.02% | -1.96% | 4.65% | -9.89% | 0.42% | 2.90% | 5.12% | 0.72% | 3.35% |
MEMUX Maine Municipal Fund | -0.46% | 2.89% | -0.08% | 5.27% | -10.30% | -0.32% | 3.06% | 4.37% | 0.50% | 3.15% |
Returns By Period
In the year-to-date period, VNDFX achieves a -0.40% return, which is significantly higher than MEMUX's -0.46% return. Over the past 10 years, VNDFX has outperformed MEMUX with an annualized return of 0.53%, while MEMUX has yielded a comparatively lower 0.48% annualized return.
VNDFX
- 1D
- 0.23%
- 1M
- -2.35%
- YTD
- -0.40%
- 6M
- 1.76%
- 1Y
- 4.05%
- 3Y*
- 0.86%
- 5Y*
- -0.85%
- 10Y*
- 0.53%
MEMUX
- 1D
- 0.22%
- 1M
- -2.31%
- YTD
- -0.46%
- 6M
- 1.16%
- 1Y
- 3.50%
- 3Y*
- 1.80%
- 5Y*
- -0.58%
- 10Y*
- 0.48%
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VNDFX vs. MEMUX - Expense Ratio Comparison
Both VNDFX and MEMUX have an expense ratio of 0.98%.
Return for Risk
VNDFX vs. MEMUX — Risk / Return Rank
VNDFX
MEMUX
VNDFX vs. MEMUX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Viking Tax-Free Fund for North Dakota (VNDFX) and Maine Municipal Fund (MEMUX). 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.
| VNDFX | MEMUX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.70 | 0.64 | +0.06 |
Sortino ratioReturn per unit of downside risk | 1.01 | 0.93 | +0.08 |
Omega ratioGain probability vs. loss probability | 1.28 | 1.25 | +0.03 |
Calmar ratioReturn relative to maximum drawdown | 0.73 | 0.67 | +0.06 |
Martin ratioReturn relative to average drawdown | 2.57 | 2.55 | +0.02 |
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
| VNDFX | MEMUX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.70 | 0.64 | +0.06 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.19 | -0.14 | -0.05 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.13 | 0.13 | +0.01 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.43 | 0.52 | -0.09 |
Correlation
The correlation between VNDFX and MEMUX is 0.71, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
VNDFX vs. MEMUX - Dividend Comparison
VNDFX's dividend yield for the trailing twelve months is around 2.80%, which matches MEMUX's 2.78% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VNDFX Viking Tax-Free Fund for North Dakota | 2.80% | 3.03% | 2.93% | 2.30% | 1.86% | 1.69% | 2.07% | 2.72% | 2.58% | 2.71% | 2.62% | 2.38% |
MEMUX Maine Municipal Fund | 2.78% | 3.01% | 2.87% | 2.35% | 1.98% | 1.72% | 1.81% | 2.40% | 2.36% | 2.45% | 2.43% | 2.06% |
Drawdowns
VNDFX vs. MEMUX - Drawdown Comparison
The maximum VNDFX drawdown since its inception was -14.80%, roughly equal to the maximum MEMUX drawdown of -14.47%. Use the drawdown chart below to compare losses from any high point for VNDFX and MEMUX.
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Drawdown Indicators
| VNDFX | MEMUX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -14.80% | -14.47% | -0.33% |
Max Drawdown (1Y)Largest decline over 1 year | -6.58% | -6.28% | -0.30% |
Max Drawdown (5Y)Largest decline over 5 years | -14.80% | -14.47% | -0.33% |
Max Drawdown (10Y)Largest decline over 10 years | -14.80% | -14.47% | -0.33% |
Current DrawdownCurrent decline from peak | -5.59% | -4.04% | -1.55% |
Average DrawdownAverage peak-to-trough decline | -2.77% | -2.73% | -0.04% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.87% | 1.66% | +0.21% |
Volatility
VNDFX vs. MEMUX - Volatility Comparison
Viking Tax-Free Fund for North Dakota (VNDFX) and Maine Municipal Fund (MEMUX) have volatilities of 0.93% and 0.94%, 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.
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Volatility by Period
| VNDFX | MEMUX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.93% | 0.94% | -0.01% |
Volatility (6M)Calculated over the trailing 6-month period | 1.56% | 1.54% | +0.02% |
Volatility (1Y)Calculated over the trailing 1-year period | 6.57% | 6.52% | +0.05% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.58% | 4.21% | +0.37% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.03% | 3.81% | +0.22% |