UBOT vs. MUU

Last updated Apr 2, 2026

Compare and contrast key facts about Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT) and Direxion Daily MU Bull 2X Shares (MUU).

UBOT and MUU are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. UBOT is a passively managed fund by Direxion that tracks the performance of the Indxx Global Robotics & Artificial Intelligence Thematic Index (300%). It was launched on Apr 19, 2018. MUU is an actively managed fund by Direxion. It was launched on Oct 9, 2024.

Performance

UBOT vs. MUU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT) and Direxion Daily MU Bull 2X Shares (MUU). The values are adjusted to include any dividend payments, if applicable.

UBOT vs. MUU - Yearly Performance Comparison

	2026 (YTD)	2025	2024
UBOT Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares	-15.29%	13.42%	-2.39%
MUU Direxion Daily MU Bull 2X Shares	41.27%	599.03%	-43.09%

Returns By Period

In the year-to-date period, UBOT achieves a -15.29% return, which is significantly lower than MUU's 41.27% return.

UBOT

• 1D: 4.25%
• 1M: -22.25%
• YTD: -15.29%
• 6M: -14.60%
• 1Y: 24.15%
• 3Y*: 7.48%
• 5Y*: -11.48%
• 10Y*: —

MUU

• 1D: 17.77%
• 1M: -25.73%
• YTD: 41.27%
• 6M: 205.92%
• 1Y: 904.96%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

UBOT vs. MUU - Expense Ratio Comparison

UBOT has a 1.29% expense ratio, which is higher than MUU's 1.06% expense ratio.

UBOT

Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares

MUU

Direxion Daily MU Bull 2X Shares

Return for Risk

UBOT vs. MUU — Risk / Return Rank

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

UBOT

UBOT Risk / Return Rank: 28
UBOT Sharpe Ratio Rank: 24
UBOT Sortino Ratio Rank: 33
UBOT Omega Ratio Rank: 29
UBOT Calmar Ratio Rank: 28
UBOT Martin Ratio Rank: 27

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.

UBOT vs. MUU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT) 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.

	UBOT	MUU	Difference
Sharpe ratio Return per unit of total volatility	0.44	7.00	-6.56
Sortino ratio Return per unit of downside risk	1.02	3.86	-2.84
Omega ratio Gain probability vs. loss probability	1.13	1.52	-0.39
Calmar ratio Return relative to maximum drawdown	0.70	17.99	-17.29
Martin ratio Return relative to average drawdown	2.34	50.69	-48.35
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

UBOT vs. MUU - Sharpe Ratio Comparison

The current UBOT Sharpe Ratio is 0.44, which is lower than the MUU Sharpe Ratio of 7.00. The chart below compares the historical Sharpe Ratios of UBOT and MUU, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	UBOT	MUU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.44	7.00	-6.56
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.22	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.12	1.77	-1.89

Correlation

The correlation between UBOT and MUU is 0.53, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

UBOT vs. MUU - Dividend Comparison

UBOT's dividend yield for the trailing twelve months is around 1.10%, less than MUU's 3.42% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018
UBOT Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares	1.10%	0.78%	1.45%	0.65%	0.00%	2.25%	15.83%	0.55%	0.33%
MUU Direxion Daily MU Bull 2X Shares	3.42%	4.27%	0.31%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

UBOT vs. MUU - Drawdown Comparison

The maximum UBOT drawdown since its inception was -86.01%, which is greater than MUU's maximum drawdown of -75.07%. Use the drawdown chart below to compare losses from any high point for UBOT and MUU.

Drawdown Indicators

	UBOT	MUU	Difference
Max Drawdown Largest peak-to-trough decline	-86.01%	-75.07%	-10.94%
Max Drawdown (1Y) Largest decline over 1 year	-35.90%	-52.72%	+16.82%
Max Drawdown (5Y) Largest decline over 5 years	-82.90%	—	—
Current Drawdown Current decline from peak	-58.98%	-38.92%	-20.06%
Average Drawdown Average peak-to-trough decline	-49.57%	-25.08%	-24.49%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.71%	18.71%	-8.00%

Volatility

UBOT vs. MUU - Volatility Comparison

The current volatility for Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT) is 17.31%, while Direxion Daily MU Bull 2X Shares (MUU) has a volatility of 47.51%. This indicates that UBOT 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

	UBOT	MUU	Difference
Volatility (1M) Calculated over the trailing 1-month period	17.31%	47.51%	-30.20%
Volatility (6M) Calculated over the trailing 6-month period	35.31%	99.28%	-63.97%
Volatility (1Y) Calculated over the trailing 1-year period	54.93%	130.64%	-75.71%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	52.46%	127.68%	-75.22%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	63.60%	127.68%	-64.08%