UJB vs. UBOT

Last updated Apr 1, 2026

Compare and contrast key facts about ProShares Ultra High Yield (UJB) and Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT).

UJB and UBOT are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. UJB is a passively managed fund by ProShares that tracks the performance of the iBoxx $ Liquid High Yield Index (200%). It was launched on Apr 13, 2011. 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. Both UJB and UBOT are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

UJB vs. UBOT - Performance Comparison

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

UJB vs. UBOT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
UJB ProShares Ultra High Yield	-1.70%	12.22%	9.41%	17.70%	-23.27%	6.96%	5.19%	26.68%	-5.94%
UBOT Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares	-18.74%	13.42%	12.02%	72.59%	-72.45%	9.78%	80.13%	87.34%	-71.27%

Returns By Period

In the year-to-date period, UJB achieves a -1.70% return, which is significantly higher than UBOT's -18.74% return.

UJB

• 1D: 1.90%
• 1M: -2.13%
• YTD: -1.70%
• 6M: -0.35%
• 1Y: 8.89%
• 3Y*: 10.23%
• 5Y*: 2.83%
• 10Y*: 6.73%

UBOT

• 1D: 7.63%
• 1M: -28.67%
• YTD: -18.74%
• 6M: -16.73%
• 1Y: 19.96%
• 3Y*: 6.00%
• 5Y*: -12.21%
• 10Y*: —

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

UJB vs. UBOT - Expense Ratio Comparison

UJB has a 1.27% expense ratio, which is lower than UBOT's 1.29% expense ratio.

UBOT

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

UJB

ProShares Ultra High Yield

Return for Risk

UJB vs. UBOT — Risk / Return Rank

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

UJB

UJB Risk / Return Rank: 51
UJB Sharpe Ratio Rank: 47
UJB Sortino Ratio Rank: 48
UJB Omega Ratio Rank: 53
UJB Calmar Ratio Rank: 48
UJB Martin Ratio Rank: 61

UBOT

UBOT Risk / Return Rank: 26
UBOT Sharpe Ratio Rank: 23
UBOT Sortino Ratio Rank: 33
UBOT Omega Ratio Rank: 30
UBOT Calmar Ratio Rank: 22
UBOT Martin Ratio Rank: 23

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.

UJB vs. UBOT - Risk-Adjusted Trends Comparison

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

	UJB	UBOT	Difference
Sharpe ratio Return per unit of total volatility	0.82	0.37	+0.45
Sortino ratio Return per unit of downside risk	1.26	0.92	+0.34
Omega ratio Gain probability vs. loss probability	1.19	1.12	+0.08
Calmar ratio Return relative to maximum drawdown	1.16	0.44	+0.72
Martin ratio Return relative to average drawdown	5.81	1.51	+4.30
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

UJB vs. UBOT - Sharpe Ratio Comparison

The current UJB Sharpe Ratio is 0.82, which is higher than the UBOT Sharpe Ratio of 0.37. The chart below compares the historical Sharpe Ratios of UJB and UBOT, 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

	UJB	UBOT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.82	0.37	+0.45
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.19	-0.23	+0.43
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.36	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.32	-0.12	+0.45

Correlation

The correlation between UJB and UBOT is 0.61, 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

UJB vs. UBOT - Dividend Comparison

UJB's dividend yield for the trailing twelve months is around 3.44%, more than UBOT's 1.15% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
UJB ProShares Ultra High Yield	3.44%	2.61%	3.02%	3.92%	0.05%	0.63%	2.88%	3.95%	3.22%	2.67%	2.35%	3.62%
UBOT Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares	1.15%	0.78%	1.45%	0.65%	0.00%	2.25%	15.83%	0.55%	0.33%	0.00%	0.00%	0.00%

Drawdowns

UJB vs. UBOT - Drawdown Comparison

The maximum UJB drawdown since its inception was -40.14%, smaller than the maximum UBOT drawdown of -86.01%. Use the drawdown chart below to compare losses from any high point for UJB and UBOT.

Drawdown Indicators

	UJB	UBOT	Difference
Max Drawdown Largest peak-to-trough decline	-40.14%	-86.01%	+45.87%
Max Drawdown (1Y) Largest decline over 1 year	-7.86%	-35.90%	+28.04%
Max Drawdown (5Y) Largest decline over 5 years	-30.14%	-82.90%	+52.76%
Max Drawdown (10Y) Largest decline over 10 years	-40.14%	—	—
Current Drawdown Current decline from peak	-2.92%	-60.65%	+57.73%
Average Drawdown Average peak-to-trough decline	-6.23%	-49.56%	+43.33%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.57%	10.56%	-8.99%

Volatility

UJB vs. UBOT - Volatility Comparison

The current volatility for ProShares Ultra High Yield (UJB) is 4.39%, while Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT) has a volatility of 17.50%. This indicates that UJB experiences smaller price fluctuations and is considered to be less risky than UBOT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	UJB	UBOT	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.39%	17.50%	-13.11%
Volatility (6M) Calculated over the trailing 6-month period	5.63%	35.12%	-29.49%
Volatility (1Y) Calculated over the trailing 1-year period	10.87%	54.88%	-44.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.63%	52.48%	-37.85%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.52%	63.60%	-45.08%