DULL vs. FEPI

Last updated Jun 4, 2026

DULL (MicroSectors Gold -3X Inverse Leveraged ETN) and FEPI (REX FANG & Innovation Equity Premium Income ETF) are both exchange-traded funds - DULL is a Inverse Commodities fund tracking the LBMA Gold Price PM ($/ozt) (-300%), while FEPI is a Technology Equities fund actively managed by REX. DULL is passively managed, while FEPI is actively managed. Over the past year, DULL returned -69.39% vs 33.15% for FEPI. At a correlation of -0.08, they often move in opposite directions. DULL charges 0.95%/yr vs 0.65%/yr for FEPI.

Performance

DULL vs. FEPI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MicroSectors Gold -3X Inverse Leveraged ETN (DULL) and REX FANG & Innovation Equity Premium Income ETF (FEPI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DULL achieves a -29.67% return, which is significantly lower than FEPI's 10.42% return.

DULL

• 1D: 2.86%
• 1M: 3.73%
• YTD: -29.67%
• 6M: -35.43%
• 1Y: -69.39%
• 3Y*: -61.47%
• 5Y*: —
• 10Y*: —

FEPI

• 1D: -0.75%
• 1M: 5.91%
• YTD: 10.42%
• 6M: 11.37%
• 1Y: 33.15%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

DULL vs. FEPI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
DULL MicroSectors Gold -3X Inverse Leveraged ETN	-29.67%	-80.59%	-51.68%	-24.98%
FEPI REX FANG & Innovation Equity Premium Income ETF	10.42%	18.33%	15.69%	11.70%

Correlation

The correlation between DULL and FEPI is -0.16, 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	-0.16
Correlation (All Time) Calculated using the full available price history since Oct 12, 2023	-0.08

Return for Risk

DULL vs. FEPI — Risk / Return Rank

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

DULL

DULL Risk / Return Rank: 2
DULL Sharpe Ratio Rank: 2
DULL Sortino Ratio Rank: 1
DULL Omega Ratio Rank: 1
DULL Calmar Ratio Rank: 2
DULL Martin Ratio Rank: 3

FEPI

FEPI Risk / Return Rank: 54
FEPI Sharpe Ratio Rank: 58
FEPI Sortino Ratio Rank: 54
FEPI Omega Ratio Rank: 58
FEPI Calmar Ratio Rank: 51
FEPI Martin Ratio Rank: 51

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.

DULL vs. FEPI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MicroSectors Gold -3X Inverse Leveraged ETN (DULL) and REX FANG & Innovation Equity Premium Income ETF (FEPI). 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.

	DULL	FEPI	Difference
Sharpe ratio: Return per unit of total volatility	-0.89	2.02	-2.91
Sortino ratio: Return per unit of downside risk	-1.67	2.67	-4.34
Omega ratio: Gain probability vs. loss probability	0.81	1.36	-0.55
Calmar ratio: Return relative to maximum drawdown	-0.85	2.58	-3.43
Martin ratio: Return relative to average drawdown	-1.24	8.66	-9.90
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DULL vs. FEPI - Sharpe Ratio Comparison

The current DULL Sharpe Ratio is -0.89, which is lower than the FEPI Sharpe Ratio of 2.02. The chart below compares the historical Sharpe Ratios of DULL and FEPI, 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

	DULL	FEPI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.89	2.02	-2.91
Sharpe Ratio (All Time) Calculated using the full available price history	-1.05	1.16	-2.21

Drawdowns

DULL vs. FEPI - Drawdown Comparison

The maximum DULL drawdown since its inception was -97.12%, which is greater than FEPI's maximum drawdown of -23.56%. Use the drawdown chart below to compare losses from any high point for DULL and FEPI.

Drawdown Indicators

	DULL	FEPI	Difference
Max Drawdown Largest peak-to-trough decline	-97.12%	-23.56%	-73.56%
Max Drawdown (1Y) Largest decline over 1 year	-81.97%	-12.91%	-69.06%
Max Drawdown (3Y) Largest decline over 3 years	-97.12%	—	—
Current Drawdown Current decline from peak	-95.46%	-1.45%	-94.01%
Average Drawdown Average peak-to-trough decline	-59.30%	-3.51%	-55.79%
Ulcer Index Depth and duration of drawdowns from previous peaks	56.01%	3.84%	+52.17%

Volatility

DULL vs. FEPI - Volatility Comparison

MicroSectors Gold -3X Inverse Leveraged ETN (DULL) has a higher volatility of 16.82% compared to REX FANG & Innovation Equity Premium Income ETF (FEPI) at 3.31%. This indicates that DULL's price experiences larger fluctuations and is considered to be riskier than FEPI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DULL	FEPI	Difference
Volatility (1M) Calculated over the trailing 1-month period	16.82%	3.31%	+13.51%
Volatility (6M) Calculated over the trailing 6-month period	66.66%	12.58%	+54.08%
Volatility (1Y) Calculated over the trailing 1-year period	78.11%	16.54%	+61.57%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	57.97%	19.02%	+38.95%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	57.97%	19.02%	+38.95%

DULL vs. FEPI - Expense Ratio Comparison

DULL has a 0.95% expense ratio, which is higher than FEPI's 0.65% expense ratio.

Dividends

DULL vs. FEPI - Dividend Comparison

DULL has not paid dividends to shareholders, while FEPI's dividend yield for the trailing twelve months is around 23.92%.

Position	TTM	2025	2024	2023
DULL MicroSectors Gold -3X Inverse Leveraged ETN	0.00%	0.00%	0.00%	0.00%
FEPI REX FANG & Innovation Equity Premium Income ETF	23.92%	25.48%	27.18%	4.21%

Frequently Asked Questions

Can I hold both DULL and FEPI in my portfolio?

DULL and FEPI have a correlation of -0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DULL or FEPI?

DULL has higher volatility (16.82%) compared to FEPI (3.31%). In terms of maximum drawdown, DULL dropped -97.12% vs FEPI's -23.56%.

Which ETF is better, DULL or FEPI?

On 1-year performance, FEPI leads with 33.15% vs -69.39% for DULL. On fees, FEPI is cheaper at 0.65% per year. On volatility, FEPI has been the lower-risk option at 3.31%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DULL or FEPI?

Over the 1-year period, FEPI has performed better with a 33.15% return vs -69.39%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DULL or FEPI?

FEPI is cheaper with a 0.65% expense ratio, compared with 0.95% for DULL.

Which ETF pays a higher dividend yield, DULL or FEPI?

FEPI has the higher dividend yield at 23.92%, compared with 0.00% for DULL.

What is the main difference between DULL and FEPI?

DULL is categorized as Inverse Commodities, while FEPI is Technology Equities. Their fees differ too: 0.95% for DULL and 0.65% for FEPI.

Which has better risk-adjusted returns?

FEPI currently has the higher Sharpe Ratio (2.02 vs -0.89), 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.