MU vs. MUU

Last updated Apr 4, 2026

Compare and contrast key facts about Micron Technology, Inc. (MU) and Direxion Daily MU Bull 2X Shares (MUU).

MUU is an actively managed fund by Direxion. It was launched on Oct 9, 2024.

Performance

MU vs. MUU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Micron Technology, Inc. (MU) and Direxion Daily MU Bull 2X Shares (MUU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MU achieves a 28.37% return, which is significantly lower than MUU's 39.93% return.

MU

• 1D: -0.44%
• 1M: -8.58%
• YTD: 28.37%
• 6M: 95.15%
• 1Y: 393.83%
• 3Y*: 84.06%
• 5Y*: 32.37%
• 10Y*: 42.60%

MUU

• 1D: -0.95%
• 1M: -21.32%
• YTD: 39.93%
• 6M: 184.65%
• 1Y: 1,373.96%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

MU vs. MUU - Yearly Performance Comparison

	2026 (YTD)	2025	2024
MU Micron Technology, Inc.	28.37%	240.24%	-20.27%
MUU Direxion Daily MU Bull 2X Shares	39.93%	599.03%	-43.09%

Correlation

The correlation between MU and MUU is 1.00 — these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk. Consider pairing with a less correlated asset class instead.

Return for Risk

MU vs. MUU — Risk / Return Rank

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

MU

MU Risk / Return Rank: 98
MU Sharpe Ratio Rank: 99
MU Sortino Ratio Rank: 97
MU Omega Ratio Rank: 95
MU Calmar Ratio Rank: 98
MU Martin Ratio Rank: 99

MUU

MUU Risk / Return Rank: 98
MUU Sharpe Ratio Rank: 99
MUU Sortino Ratio Rank: 97
MUU Omega Ratio Rank: 96
MUU Calmar Ratio Rank: 99
MUU 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.

MU vs. MUU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Micron Technology, Inc. (MU) and Direxion Daily MU Bull 2X Shares (MUU). 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.

	MU	MUU	Difference
Sharpe ratio Return per unit of total volatility	4.84	6.96	-2.12
Sortino ratio Return per unit of downside risk	3.99	3.85	+0.13
Omega ratio Gain probability vs. loss probability	1.54	1.51	+0.02
Calmar ratio Return relative to maximum drawdown	10.37	16.99	-6.62
Martin ratio Return relative to average drawdown	34.71	47.56	-12.85
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MU vs. MUU - Sharpe Ratio Comparison

The current MU Sharpe Ratio is 4.84, which is lower than the MUU Sharpe Ratio of 6.96. The chart below compares the historical Sharpe Ratios of MU and MUU, 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

	MU	MUU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	4.84	6.96	-2.12
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.65	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.88	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.26	1.75	-1.49

Drawdowns

MU vs. MUU - Drawdown Comparison

The maximum MU drawdown since its inception was -98.25%, which is greater than MUU's maximum drawdown of -75.07%. Use the drawdown chart below to compare losses from any high point for MU and MUU.

Drawdown Indicators

	MU	MUU	Difference
Max Drawdown Largest peak-to-trough decline	-98.25%	-75.07%	-23.18%
Max Drawdown (1Y) Largest decline over 1 year	-30.28%	-52.72%	+22.44%
Max Drawdown (5Y) Largest decline over 5 years	-57.63%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-57.63%	—	—
Current Drawdown Current decline from peak	-20.65%	-39.50%	+18.85%
Average Drawdown Average peak-to-trough decline	-58.45%	-25.12%	-33.33%
Ulcer Index Depth and duration of drawdowns from previous peaks	9.04%	18.83%	-9.79%

Volatility

MU vs. MUU - Volatility Comparison

The current volatility for Micron Technology, Inc. (MU) is 22.87%, while Direxion Daily MU Bull 2X Shares (MUU) has a volatility of 46.09%. This indicates that MU experiences smaller price fluctuations and is considered to be less risky than MUU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MU	MUU	Difference
Volatility (1M) Calculated over the trailing 1-month period	22.87%	46.09%	-23.22%
Volatility (6M) Calculated over the trailing 6-month period	49.16%	98.10%	-48.94%
Volatility (1Y) Calculated over the trailing 1-year period	65.47%	130.62%	-65.15%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	49.95%	127.52%	-77.57%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	48.65%	127.52%	-78.87%

Dividends

MU vs. MUU - Dividend Comparison

MU's dividend yield for the trailing twelve months is around 0.14%, less than MUU's 3.46% yield.

	TTM	2025	2024	2023	2022	2021
MU Micron Technology, Inc.	0.14%	0.16%	0.55%	0.54%	0.89%	0.21%
MUU Direxion Daily MU Bull 2X Shares	3.46%	4.27%	0.31%	0.00%	0.00%	0.00%