MUU vs. SPXS

Last updated Jun 24, 2026

MUU (Direxion Daily MU Bull 2X Shares) and SPXS (Direxion Daily S&P 500 Bear 3X Shares) are both exchange-traded funds - MUU is a Leveraged Equities fund tracking the Micron Technology, Inc. (200% Daily), while SPXS is a Inverse Equities fund tracking the S&P 500 Index (-300%). Both are passively managed. At a correlation of -0.70, they often move in opposite directions. MUU charges 1.01%/yr vs 1.08%/yr for SPXS.

Performance

MUU vs. SPXS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Direxion Daily MU Bull 2X Shares (MUU) and Direxion Daily S&P 500 Bear 3X Shares (SPXS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

MUU

• 1D: -26.28%
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SPXS

• 1D: 3.42%
• 1M: 3.11%
• YTD: -20.76%
• 6M: -18.37%
• 1Y: -44.21%
• 3Y*: -40.67%
• 5Y*: -33.53%
• 10Y*: -42.08%

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

MUU vs. SPXS - Yearly Performance Comparison

	2026 (YTD)
MUU Direxion Daily MU Bull 2X Shares	-12.11%
SPXS Direxion Daily S&P 500 Bear 3X Shares	7.08%

Correlation

The correlation between MUU and SPXS is -0.70, 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 (All Time) Calculated using the full available price history since Jun 16, 2026	-0.70

Return for Risk

MUU vs. SPXS — Risk / Return Rank

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

MUU

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

SPXS

SPXS Risk / Return Rank: 1
SPXS Sharpe Ratio Rank: 1
SPXS Sortino Ratio Rank: 1
SPXS Omega Ratio Rank: 1
SPXS Calmar Ratio Rank: 1
SPXS Martin Ratio Rank: 1

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.

MUU vs. SPXS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Direxion Daily MU Bull 2X Shares (MUU) and Direxion Daily S&P 500 Bear 3X Shares (SPXS). 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.

	MUU	SPXS	Difference
Sharpe ratio: Return per unit of total volatility	—	-1.19	—
Sortino ratio: Return per unit of downside risk	—	-1.92	—
Omega ratio: Gain probability vs. loss probability	—	0.79	—
Calmar ratio: Return relative to maximum drawdown	—	-0.94	—
Martin ratio: Return relative to average drawdown	—	-1.63	—

Drawdowns

MUU vs. SPXS - Drawdown Comparison

The maximum MUU drawdown since its inception was -26.28%, smaller than the maximum SPXS drawdown of -100.00%. Use the drawdown chart below to compare losses from any high point for MUU and SPXS.

Drawdown Indicators

	MUU	SPXS	Difference
Max Drawdown Largest peak-to-trough decline	-26.28%	-100.00%	+73.72%
Max Drawdown (1Y) Largest decline over 1 year	—	-46.94%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-84.13%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-90.11%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-99.63%	—
Current Drawdown Current decline from peak	-26.28%	-100.00%	+73.72%
Average Drawdown Average peak-to-trough decline	-10.19%	-96.29%	+86.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	29.25%	—

Volatility

Volatility by Period

	MUU	SPXS	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	14.08%	—
Volatility (6M) Calculated over the trailing 6-month period	—	29.38%	—
Volatility (1Y) Calculated over the trailing 1-year period	295.32%	37.37%	+257.95%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	295.32%	50.68%	+244.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	295.32%	53.59%	+241.73%

MUU vs. SPXS - Expense Ratio Comparison

MUU has a 1.01% expense ratio, which is lower than SPXS's 1.08% expense ratio.

Dividends

MUU vs. SPXS - Dividend Comparison

MUU has not paid dividends to shareholders, while SPXS's dividend yield for the trailing twelve months is around 4.62%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
MUU Direxion Daily MU Bull 2X Shares	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SPXS Direxion Daily S&P 500 Bear 3X Shares	4.62%	4.93%	6.18%	5.66%	0.00%	0.00%	0.51%	1.74%	0.58%

Frequently Asked Questions

Can I hold both MUU and SPXS in my portfolio?

MUU and SPXS have a correlation of -0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, MUU or SPXS?

On fees, MUU is cheaper at 1.01% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, MUU or SPXS?

MUU is cheaper with a 1.01% expense ratio, compared with 1.08% for SPXS.

Which ETF pays a higher dividend yield, MUU or SPXS?

SPXS has the higher dividend yield at 4.62%, compared with 0.00% for MUU.

What is the main difference between MUU and SPXS?

MUU is categorized as Leveraged Equities, while SPXS is Inverse Equities. MUU tracks Micron Technology, Inc. (200% Daily), while SPXS tracks S&P 500 Index (-300%). Their fees differ too: 1.01% for MUU and 1.08% for SPXS.