CRTOX vs. CRMVX

Last updated Jun 3, 2026

CRTOX (Potomac Tactical Opportunities Fund) and CRMVX (Potomac Managed Volatility Fund) are both mutual funds - CRTOX is a Tactical Allocation fund managed by Potomac Fund Management Inc., while CRMVX is a Multisector Bonds fund managed by Potomac Fund Management Inc.. Over the past 5 years, CRTOX returned 3.50%/yr vs 2.76%/yr for CRMVX. At a 0.37 correlation, their price movements are largely independent. CRTOX charges 1.63%/yr vs 1.62%/yr for CRMVX.

Performance

CRTOX vs. CRMVX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Potomac Tactical Opportunities Fund (CRTOX) and Potomac Managed Volatility Fund (CRMVX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CRTOX achieves a 7.97% return, which is significantly higher than CRMVX's 2.22% return.

CRTOX

• 1D: 0.37%
• 1M: 3.73%
• YTD: 7.97%
• 6M: 7.94%
• 1Y: 26.17%
• 3Y*: 9.15%
• 5Y*: 3.50%
• 10Y*: —

CRMVX

• 1D: 0.20%
• 1M: 0.00%
• YTD: 2.22%
• 6M: 2.44%
• 1Y: 8.43%
• 3Y*: 4.40%
• 5Y*: 2.76%
• 10Y*: —

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

CRTOX vs. CRMVX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
CRTOX Potomac Tactical Opportunities Fund	7.97%	11.98%	8.39%	15.76%	-14.53%	-2.00%	19.81%
CRMVX Potomac Managed Volatility Fund	2.22%	4.91%	1.22%	0.25%	4.76%	0.61%	3.98%

Correlation

The correlation between CRTOX and CRMVX is 0.42, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.42
Correlation (3Y) Calculated over the trailing 3-year period	0.46
Correlation (5Y) Calculated over the trailing 5-year period	0.33
Correlation (All Time) Calculated using the full available price history since Jul 2, 2020	0.37

The correlation between CRTOX and CRMVX shifts across timeframes, from 0.33 (5 years) to 0.46 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

CRTOX vs. CRMVX — Risk / Return Rank

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

CRTOX

CRTOX Risk / Return Rank: 49
CRTOX Sharpe Ratio Rank: 45
CRTOX Sortino Ratio Rank: 46
CRTOX Omega Ratio Rank: 58
CRTOX Calmar Ratio Rank: 54
CRTOX Martin Ratio Rank: 44

CRMVX

CRMVX Risk / Return Rank: 70
CRMVX Sharpe Ratio Rank: 55
CRMVX Sortino Ratio Rank: 53
CRMVX Omega Ratio Rank: 62
CRMVX Calmar Ratio Rank: 94
CRMVX Martin Ratio Rank: 87

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.

CRTOX vs. CRMVX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Potomac Tactical Opportunities Fund (CRTOX) and Potomac Managed Volatility Fund (CRMVX). 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.

	CRTOX	CRMVX	Difference
Sharpe ratio Return per unit of total volatility	1.98	2.17	-0.19
Sortino ratio Return per unit of downside risk	2.84	3.08	-0.24
Omega ratio Gain probability vs. loss probability	1.42	1.44	-0.02
Calmar ratio Return relative to maximum drawdown	2.81	5.43	-2.62
Martin ratio Return relative to average drawdown	9.30	16.88	-7.57
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CRTOX vs. CRMVX - Sharpe Ratio Comparison

The current CRTOX Sharpe Ratio is 1.98, which is comparable to the CRMVX Sharpe Ratio of 2.17. The chart below compares the historical Sharpe Ratios of CRTOX and CRMVX, 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

	CRTOX	CRMVX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.98	2.17	-0.19
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.00	0.00	0.00
Sharpe Ratio (All Time) Calculated using the full available price history	0.00	0.00	0.00

Drawdowns

CRTOX vs. CRMVX - Drawdown Comparison

The maximum CRTOX drawdown since its inception was -98.92%, roughly equal to the maximum CRMVX drawdown of -97.39%. Use the drawdown chart below to compare losses from any high point for CRTOX and CRMVX.

Drawdown Indicators

	CRTOX	CRMVX	Difference
Max Drawdown Largest peak-to-trough decline	-98.92%	-97.39%	-1.53%
Max Drawdown (1Y) Largest decline over 1 year	-9.93%	-1.62%	-8.31%
Max Drawdown (3Y) Largest decline over 3 years	-98.92%	-97.39%	-1.53%
Max Drawdown (5Y) Largest decline over 5 years	-98.92%	-97.39%	-1.53%
Current Drawdown Current decline from peak	-98.50%	-97.10%	-1.40%
Average Drawdown Average peak-to-trough decline	-32.57%	-24.25%	-8.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.00%	0.52%	+2.48%

Volatility

CRTOX vs. CRMVX - Volatility Comparison

Potomac Tactical Opportunities Fund (CRTOX) has a higher volatility of 4.22% compared to Potomac Managed Volatility Fund (CRMVX) at 1.29%. This indicates that CRTOX's price experiences larger fluctuations and is considered to be riskier than CRMVX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CRTOX	CRMVX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.22%	1.29%	+2.93%
Volatility (6M) Calculated over the trailing 6-month period	10.76%	2.97%	+7.79%
Volatility (1Y) Calculated over the trailing 1-year period	14.15%	4.05%	+10.10%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3,567.72%	1,597.76%	+1,969.96%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3,280.28%	1,468.50%	+1,811.78%

CRTOX vs. CRMVX - Expense Ratio Comparison

CRTOX has a 1.63% expense ratio, which is higher than CRMVX's 1.62% expense ratio.

Dividends

CRTOX vs. CRMVX - Dividend Comparison

CRTOX's dividend yield for the trailing twelve months is around 11.39%, more than CRMVX's 5.63% yield.

Position	TTM	2025	2024	2023	2022	2021	2020
CRMVX Potomac Managed Volatility Fund	5.63%	5.75%	3.75%	2.74%	0.57%	2.59%	0.95%
CRTOX Potomac Tactical Opportunities Fund	11.39%	12.29%	4.58%	0.67%	0.00%	15.16%	2.98%

Frequently Asked Questions

Can I hold both CRTOX and CRMVX in my portfolio?

CRTOX and CRMVX have a correlation of 0.42, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CRTOX or CRMVX?

CRTOX has higher volatility (4.22%) compared to CRMVX (1.29%). In terms of maximum drawdown, CRTOX dropped -98.92% vs CRMVX's -97.39%.

Which has better risk-adjusted returns?

CRMVX currently has the higher Sharpe Ratio (2.17 vs 1.98), 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.