UBOT vs. PST
UBOT (Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares) and PST (ProShares UltraShort 7-10 Year Treasury) are both exchange-traded funds - UBOT is a Robotics fund tracking the Indxx Global Robotics & Artificial Intelligence Thematic Index (300%), while PST is a Inverse Bonds fund tracking the ICE U.S. Treasury 7-10 Year Bond Index. Both are passively managed. Over the past 5 years, UBOT returned -10.42%/yr vs 8.95%/yr for PST. At a 0.04 correlation, their price movements are largely independent. UBOT charges 1.29%/yr vs 0.95%/yr for PST.
Performance
UBOT vs. PST - Performance Comparison
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Returns By Period
In the year-to-date period, UBOT achieves a -4.70% return, which is significantly lower than PST's 2.88% return.
UBOT
- 1D
- -0.16%
- 1M
- -18.53%
- YTD
- -4.70%
- 6M
- -6.06%
- 1Y
- 21.26%
- 3Y*
- 6.07%
- 5Y*
- -10.42%
- 10Y*
- —
PST
- 1D
- -1.73%
- 1M
- -2.33%
- YTD
- 2.88%
- 6M
- 3.77%
- 1Y
- 1.89%
- 3Y*
- 4.62%
- 5Y*
- 8.95%
- 10Y*
- 2.55%
UBOT vs. PST - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
UBOT Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares | -4.70% | 13.42% | 12.02% | 72.59% | -72.45% | 9.78% | 80.13% | 87.34% | -71.74% |
PST ProShares UltraShort 7-10 Year Treasury | 2.88% | -4.42% | 12.27% | 3.17% | 38.55% | 4.01% | -18.67% | -11.03% | -4.49% |
Correlation
The correlation between UBOT and PST is -0.22, 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 (1Y) Calculated over the trailing 1-year period | -0.22 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.14 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.10 |
Correlation (All Time) Calculated using the full available price history since Apr 19, 2018 | 0.04 |
The correlation between UBOT and PST shifts across timeframes, from -0.22 (1 year) to 0.04 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
UBOT vs. PST — Risk / Return Rank
UBOT
PST
UBOT vs. PST - 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 ProShares UltraShort 7-10 Year Treasury (PST). 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.
| UBOT | PST | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.22 | ||
| Sortino ratioReturn per unit of downside risk | +0.59 | ||
| Omega ratioGain probability vs. loss probability | 1.11 | 1.04 | +0.07 |
| Calmar ratioReturn relative to maximum drawdown | 0.59 | 0.28 | +0.32 |
| Martin ratioReturn relative to average drawdown | 1.76 | 0.50 | +1.26 |
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Drawdowns
UBOT vs. PST - Drawdown Comparison
The maximum UBOT drawdown since its inception was -86.24%, which is greater than PST's maximum drawdown of -79.25%. Use the drawdown chart below to compare losses from any high point for UBOT and PST.
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Drawdown Indicators
| UBOT | PST | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -86.24% | -79.25% | -6.99% |
Max Drawdown (1Y)Largest decline over 1 year | -35.90% | -6.90% | -29.00% |
Max Drawdown (3Y)Largest decline over 3 years | -51.64% | -16.19% | -35.45% |
Max Drawdown (5Y)Largest decline over 5 years | -82.90% | -16.19% | -66.71% |
Max Drawdown (10Y)Largest decline over 10 years | — | -36.07% | — |
Current DrawdownCurrent decline from peak | -53.86% | -64.71% | +10.85% |
Average DrawdownAverage peak-to-trough decline | -49.82% | -61.48% | +11.66% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 12.11% | 3.83% | +8.28% |
Volatility
UBOT vs. PST - Volatility Comparison
Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares (UBOT) has a higher volatility of 19.81% compared to ProShares UltraShort 7-10 Year Treasury (PST) at 3.23%. This indicates that UBOT's price experiences larger fluctuations and is considered to be riskier than PST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| UBOT | PST | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 19.81% | 3.23% | +16.58% |
Volatility (6M)Calculated over the trailing 6-month period | 39.84% | 7.24% | +32.60% |
Volatility (1Y)Calculated over the trailing 1-year period | 50.77% | 9.62% | +41.15% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 53.52% | 15.61% | +37.91% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 63.57% | 13.31% | +50.26% |
UBOT vs. PST - Expense Ratio Comparison
UBOT has a 1.29% expense ratio, which is higher than PST's 0.95% expense ratio.
Dividends
UBOT vs. PST - Dividend Comparison
UBOT's dividend yield for the trailing twelve months is around 1.04%, less than PST's 3.14% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
PST ProShares UltraShort 7-10 Year Treasury | 3.14% | 3.47% | 3.61% | 3.69% | 0.02% | 0.00% | 0.11% | 1.85% | 0.66% |
UBOT Direxion Robotics, Artificial Intelligence & Automation Index Bull 3X Shares | 1.04% | 0.78% | 1.45% | 0.65% | 0.00% | 2.25% | 15.83% | 0.55% | 0.33% |
Frequently Asked Questions
UBOT and PST have a correlation of -0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
UBOT has higher volatility (19.81%) compared to PST (3.23%). In terms of maximum drawdown, UBOT dropped -86.24% vs PST's -79.25%.
On 5-year performance, PST leads with 8.95% vs -10.42% for UBOT. On fees, PST is cheaper at 0.95% per year. On volatility, PST has been the lower-risk option at 3.23%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, PST has performed better with a 8.95% return vs -10.42%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
PST is cheaper with a 0.95% expense ratio, compared with 1.29% for UBOT.
PST has the higher dividend yield at 3.14%, compared with 1.04% for UBOT.
UBOT is categorized as Robotics, while PST is Inverse Bonds. UBOT tracks Indxx Global Robotics & Artificial Intelligence Thematic Index (300%), while PST tracks ICE U.S. Treasury 7-10 Year Bond Index. They also come from different issuers: Direxion and ProShares. Their fees differ too: 1.29% for UBOT and 0.95% for PST.
UBOT currently has the higher Sharpe Ratio (0.42 vs 0.20), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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