SEMY vs. MULL

Last updated Jul 14, 2026

SEMY (GraniteShares YieldBOOST Semiconductors ETF) and MULL (GraniteShares 2x Long MU Daily ETF) are both exchange-traded funds - SEMY is a Derivative Income fund actively managed by GraniteShares, while MULL is a Leveraged Equities fund actively managed by GraniteShares. Both are actively managed. A 0.67 correlation means they provide meaningful diversification when combined. SEMY charges 1.07%/yr vs 1.50%/yr for MULL.

Performance

SEMY vs. MULL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in GraniteShares YieldBOOST Semiconductors ETF (SEMY) 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, SEMY achieves a 35.14% return, which is significantly lower than MULL's 555.59% return.

SEMY

• 1D: -2.04%
• 1M: -2.08%
• 6M: 26.29%
• YTD: 35.14%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

MULL

• 1D: -8.87%
• 1M: -18.69%
• 6M: 358.48%
• YTD: 555.59%
• 1Y: 2,617.64%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

SEMY vs. MULL - Yearly Performance Comparison

	2026 (YTD)	2025
SEMY GraniteShares YieldBOOST Semiconductors ETF	35.14%	-0.56%
MULL GraniteShares 2x Long MU Daily ETF	555.59%	28.07%

Correlation

The correlation between SEMY and MULL is 0.67, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 18, 2025	0.67

Return for Risk

SEMY vs. MULL — Risk / Return Rank

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

SEMY

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

MULL

MULL Risk / Return Rank: 98
MULL Sharpe Ratio Rank: 100
MULL Sortino Ratio Rank: 97
MULL Omega Ratio Rank: 96
MULL Calmar Ratio Rank: 99
MULL Martin Ratio Rank: 99

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.

SEMY vs. MULL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for GraniteShares YieldBOOST Semiconductors ETF (SEMY) 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	SEMY	MULL	Difference
Sharpe ratio: Return per unit of total volatility	—	17.43	—
Sortino ratio: Return per unit of downside risk	—	5.03	—
Omega ratio: Gain probability vs. loss probability	—	1.63	—
Calmar ratio: Return relative to maximum drawdown	—	49.98	—
Martin ratio: Return relative to average drawdown	—	156.39	—

Drawdowns

SEMY vs. MULL - Drawdown Comparison

The maximum SEMY drawdown since its inception was -11.46%, smaller than the maximum MULL drawdown of -72.29%. Use the drawdown chart below to compare losses from any high point for SEMY and MULL.

Drawdown Indicators

	SEMY	MULL	Difference
Max Drawdown Largest peak-to-trough decline	-11.46%	-72.29%	+60.83%
Max Drawdown (1Y) Largest decline over 1 year	—	-53.09%	—
Current Drawdown Current decline from peak	-4.74%	-45.21%	+40.47%
Average Drawdown Average peak-to-trough decline	-2.49%	-20.84%	+18.35%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	17.40%	—

Volatility

Volatility by Period

	SEMY	MULL	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	67.96%	—
Volatility (6M) Calculated over the trailing 6-month period	—	124.58%	—
Volatility (1Y) Calculated over the trailing 1-year period	25.67%	152.52%	-126.85%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.67%	144.81%	-119.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	25.67%	144.81%	-119.14%

SEMY vs. MULL - Expense Ratio Comparison

SEMY has a 1.07% expense ratio, which is lower than MULL's 1.50% expense ratio.

Dividends

SEMY vs. MULL - Dividend Comparison

SEMY's dividend yield for the trailing twelve months is around 106.35%, more than MULL's 0.06% yield.

Position	TTM	2025
MULL GraniteShares 2x Long MU Daily ETF	0.06%	0.39%
SEMY GraniteShares YieldBOOST Semiconductors ETF	106.35%	17.55%

Frequently Asked Questions

Can I hold both SEMY and MULL in my portfolio?

SEMY and MULL have a correlation of 0.67, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, SEMY or MULL?

On fees, SEMY is cheaper at 1.07% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, SEMY or MULL?

SEMY is cheaper with a 1.07% expense ratio, compared with 1.50% for MULL.

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

SEMY has the higher dividend yield at 106.35%, compared with 0.06% for MULL.

What is the main difference between SEMY and MULL?

SEMY is categorized as Derivative Income, while MULL is Leveraged Equities. Their fees differ too: 1.07% for SEMY and 1.50% for MULL.