ICPAX vs. OKMUX

Last updated Jun 3, 2026

ICPAX (Integrity Mid-North American Resources Fund) and OKMUX (Oklahoma Municipal Fund) are both mutual funds - ICPAX is a Energy Equities fund managed by IntegrityVikingFunds, while OKMUX is a Municipal Bonds fund managed by IntegrityVikingFunds. Over the past 10 years, ICPAX returned 7.32%/yr vs 1.10%/yr for OKMUX. At a correlation of -0.09, they often move in opposite directions. ICPAX charges 1.50%/yr vs 0.98%/yr for OKMUX.

Performance

ICPAX vs. OKMUX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Integrity Mid-North American Resources Fund (ICPAX) and Oklahoma Municipal Fund (OKMUX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ICPAX achieves a 27.00% return, which is significantly higher than OKMUX's 1.24% return. Over the past 10 years, ICPAX has outperformed OKMUX with an annualized return of 7.32%, while OKMUX has yielded a comparatively lower 1.10% annualized return.

ICPAX

• 1D: 0.23%
• 1M: -3.95%
• YTD: 27.00%
• 6M: 25.19%
• 1Y: 44.32%
• 3Y*: 24.21%
• 5Y*: 17.90%
• 10Y*: 7.32%

OKMUX

• 1D: 0.00%
• 1M: 0.27%
• YTD: 1.24%
• 6M: 1.62%
• 1Y: 7.25%
• 3Y*: 3.05%
• 5Y*: -0.08%
• 10Y*: 1.10%

*Multi-year figures are annualized to reflect compound growth (CAGR)

ICPAX vs. OKMUX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ICPAX Integrity Mid-North American Resources Fund	27.00%	18.11%	17.52%	-1.37%	29.10%	32.79%	-24.34%	14.25%	-30.97%	-7.51%
OKMUX Oklahoma Municipal Fund	1.24%	4.78%	-0.51%	4.94%	-10.69%	0.90%	3.74%	6.00%	0.53%	3.93%

Correlation

The correlation between ICPAX and OKMUX is -0.14, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.14
Correlation (3Y) Calculated over the trailing 3-year period	0.03
Correlation (5Y) Calculated over the trailing 5-year period	0.02
Correlation (10Y) Calculated over the trailing 10-year period	-0.07
Correlation (All Time) Calculated using the full available price history since Apr 7, 1999	-0.09

The correlation between ICPAX and OKMUX shifts across timeframes, from -0.14 (1 year) to 0.03 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

ICPAX vs. OKMUX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

ICPAX

ICPAX Risk / Return Rank: 82
ICPAX Sharpe Ratio Rank: 85
ICPAX Sortino Ratio Rank: 70
ICPAX Omega Ratio Rank: 66
ICPAX Calmar Ratio Rank: 97
ICPAX Martin Ratio Rank: 94

OKMUX

OKMUX Risk / Return Rank: 73
OKMUX Sharpe Ratio Rank: 86
OKMUX Sortino Ratio Rank: 90
OKMUX Omega Ratio Rank: 96
OKMUX Calmar Ratio Rank: 45
OKMUX Martin Ratio Rank: 46

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

ICPAX vs. OKMUX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Integrity Mid-North American Resources Fund (ICPAX) and Oklahoma Municipal Fund (OKMUX). 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.

	ICPAX	OKMUX	Difference
Sharpe ratio Return per unit of total volatility	2.74	2.78	-0.04
Sortino ratio Return per unit of downside risk	3.49	4.43	-0.94
Omega ratio Gain probability vs. loss probability	1.45	1.89	-0.43
Calmar ratio Return relative to maximum drawdown	6.78	2.58	+4.20
Martin ratio Return relative to average drawdown	21.11	9.74	+11.37
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ICPAX vs. OKMUX - Sharpe Ratio Comparison

The current ICPAX Sharpe Ratio is 2.74, which is comparable to the OKMUX Sharpe Ratio of 2.78. The chart below compares the historical Sharpe Ratios of ICPAX and OKMUX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	ICPAX	OKMUX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.74	2.78	-0.04
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.71	-0.02	+0.73
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.26	0.27	-0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.22	0.62	-0.40

Drawdowns

ICPAX vs. OKMUX - Drawdown Comparison

The maximum ICPAX drawdown since its inception was -77.39%, which is greater than OKMUX's maximum drawdown of -16.68%. Use the drawdown chart below to compare losses from any high point for ICPAX and OKMUX.

Drawdown Indicators

	ICPAX	OKMUX	Difference
Max Drawdown Largest peak-to-trough decline	-77.39%	-16.68%	-60.71%
Max Drawdown (1Y) Largest decline over 1 year	-6.72%	-2.88%	-3.84%
Max Drawdown (3Y) Largest decline over 3 years	-22.60%	-6.81%	-15.79%
Max Drawdown (5Y) Largest decline over 5 years	-26.18%	-15.39%	-10.79%
Max Drawdown (10Y) Largest decline over 10 years	-71.43%	-15.39%	-56.04%
Current Drawdown Current decline from peak	-4.89%	-1.49%	-3.40%
Average Drawdown Average peak-to-trough decline	-30.64%	-2.52%	-28.12%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.16%	0.76%	+1.40%

Volatility

ICPAX vs. OKMUX - Volatility Comparison

Integrity Mid-North American Resources Fund (ICPAX) has a higher volatility of 5.66% compared to Oklahoma Municipal Fund (OKMUX) at 0.94%. This indicates that ICPAX's price experiences larger fluctuations and is considered to be riskier than OKMUX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ICPAX	OKMUX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.66%	0.94%	+4.72%
Volatility (6M) Calculated over the trailing 6-month period	12.64%	1.97%	+10.67%
Volatility (1Y) Calculated over the trailing 1-year period	16.89%	2.58%	+14.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.36%	4.49%	+20.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	28.79%	4.15%	+24.64%

ICPAX vs. OKMUX - Expense Ratio Comparison

ICPAX has a 1.50% expense ratio, which is higher than OKMUX's 0.98% expense ratio.

Dividends

ICPAX vs. OKMUX - Dividend Comparison

ICPAX's dividend yield for the trailing twelve months is around 0.38%, less than OKMUX's 3.20% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ICPAX Integrity Mid-North American Resources Fund	0.38%	0.60%	1.07%	1.50%	1.24%	1.26%	1.95%	1.56%	0.60%	0.08%	0.17%	0.72%
OKMUX Oklahoma Municipal Fund	3.20%	3.18%	3.01%	2.32%	1.85%	1.39%	1.73%	2.55%	2.41%	2.47%	2.43%	2.22%

Frequently Asked Questions

Can I hold both ICPAX and OKMUX in my portfolio?

ICPAX and OKMUX have a correlation of -0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ICPAX or OKMUX?

ICPAX has higher volatility (5.66%) compared to OKMUX (0.94%). In terms of maximum drawdown, ICPAX dropped -77.39% vs OKMUX's -16.68%.

Which has better risk-adjusted returns?

OKMUX currently has the higher Sharpe Ratio (2.78 vs 2.74), 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.