OPEX vs. MULL

Last updated Jun 4, 2026

OPEX (Tradr 2X Long OPEN Daily ETF) and MULL (GraniteShares 2x Long MU Daily ETF) are both Leveraged Equities funds. Both are actively managed. At a 0.29 correlation, their price movements are largely independent. OPEX charges 1.30%/yr vs 1.50%/yr for MULL.

Performance

OPEX vs. MULL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tradr 2X Long OPEN Daily ETF (OPEX) and GraniteShares 2x Long MU Daily ETF (MULL). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, OPEX achieves a -52.36% return, which is significantly lower than MULL's 936.86% return.

OPEX

• 1D: -21.87%
• 1M: -16.39%
• YTD: -52.36%
• 6M: -68.18%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

MULL

• 1D: 2.92%
• 1M: 216.81%
• YTD: 936.86%
• 6M: 1,369.93%
• 1Y: 6,074.28%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

OPEX vs. MULL - Yearly Performance Comparison

	2026 (YTD)	2025
OPEX Tradr 2X Long OPEN Daily ETF	-52.36%	-46.89%
MULL GraniteShares 2x Long MU Daily ETF	936.86%	68.64%

Correlation

The correlation between OPEX and MULL is 0.29, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 24, 2025	0.29

Return for Risk

OPEX vs. MULL — Risk / Return Rank

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

MULL

MULL Risk / Return Rank: 99
MULL Sharpe Ratio Rank: 100
MULL Sortino Ratio Rank: 98
MULL Omega Ratio Rank: 97
MULL Calmar Ratio Rank: 100
MULL Martin Ratio Rank: 100

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.

OPEX vs. MULL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tradr 2X Long OPEN Daily ETF (OPEX) and GraniteShares 2x Long MU Daily ETF (MULL). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	OPEX	MULL	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	46.71	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.52	7.45	-7.97

Drawdowns

OPEX vs. MULL - Drawdown Comparison

The maximum OPEX drawdown since its inception was -86.97%, which is greater than MULL's maximum drawdown of -72.29%. Use the drawdown chart below to compare losses from any high point for OPEX and MULL.

Drawdown Indicators

	OPEX	MULL	Difference
Max Drawdown Largest peak-to-trough decline	-86.97%	-72.29%	-14.68%
Max Drawdown (1Y) Largest decline over 1 year	—	-53.09%	—
Current Drawdown Current decline from peak	-83.93%	0.00%	-83.93%
Average Drawdown Average peak-to-trough decline	-65.54%	-20.62%	-44.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	15.79%	—

Volatility

Volatility by Period

	OPEX	MULL	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	55.41%	—
Volatility (6M) Calculated over the trailing 6-month period	—	105.59%	—
Volatility (1Y) Calculated over the trailing 1-year period	173.18%	132.38%	+40.80%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	173.18%	136.22%	+36.96%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	173.18%	136.22%	+36.96%

OPEX vs. MULL - Expense Ratio Comparison

OPEX has a 1.30% expense ratio, which is lower than MULL's 1.50% expense ratio.

Dividends

OPEX vs. MULL - Dividend Comparison

OPEX has not paid dividends to shareholders, while MULL's dividend yield for the trailing twelve months is around 0.04%.

Position	TTM	2025
MULL GraniteShares 2x Long MU Daily ETF	0.04%	0.39%
OPEX Tradr 2X Long OPEN Daily ETF	0.00%	0.00%

Frequently Asked Questions

Can I hold both OPEX and MULL in my portfolio?

OPEX and MULL have a correlation of 0.29, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, OPEX or MULL?

On fees, OPEX is cheaper at 1.30% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, OPEX or MULL?

OPEX is cheaper with a 1.30% expense ratio, compared with 1.50% for MULL.

Which ETF pays a higher dividend yield, OPEX or MULL?

MULL has the higher dividend yield at 0.04%, compared with 0.00% for OPEX.

What is the main difference between OPEX and MULL?

They also come from different issuers: Tradr ETFs and GraniteShares. Their fees differ too: 1.30% for OPEX and 1.50% for MULL.