UBT vs. PST
UBT (ProShares Ultra 20+ Year Treasury) and PST (ProShares UltraShort 7-10 Year Treasury) are both exchange-traded funds - UBT is a Leveraged Bonds fund tracking the Barclays Capital U.S. 20+ Year Treasury Index (200%), 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 10 years, UBT returned -9.26%/yr vs 2.91%/yr for PST. At a correlation of -0.91, they often move in opposite directions. Both charge a 0.95% expense ratio.
Performance
UBT vs. PST - Performance Comparison
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Returns By Period
In the year-to-date period, UBT achieves a -5.35% return, which is significantly lower than PST's 6.60% return. Over the past 10 years, UBT has underperformed PST with an annualized return of -9.26%, while PST has yielded a comparatively higher 2.91% annualized return.
UBT
- 1D
- -1.15%
- 1M
- -3.39%
- 6M
- -6.26%
- YTD
- -5.35%
- 1Y
- -0.34%
- 3Y*
- -10.62%
- 5Y*
- -20.04%
- 10Y*
- -9.26%
PST
- 1D
- 0.91%
- 1M
- 1.86%
- 6M
- 6.65%
- YTD
- 6.60%
- 1Y
- 3.69%
- 3Y*
- 5.39%
- 5Y*
- 10.37%
- 10Y*
- 2.91%
UBT vs. PST - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
UBT ProShares Ultra 20+ Year Treasury | -5.35% | 2.03% | -21.81% | -3.68% | -55.54% | -12.14% | 31.87% | 24.46% | -6.54% | 16.12% |
PST ProShares UltraShort 7-10 Year Treasury | 6.60% | -4.42% | 12.27% | 3.17% | 38.55% | 4.01% | -18.67% | -11.03% | 1.72% | -4.52% |
Correlation
The correlation between UBT and PST is -0.88, 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 | -0.88 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.89 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.90 |
Correlation (10Y) Calculated over the trailing 10-year period | -0.90 |
Correlation (All Time) Calculated using the full available price history since Jan 21, 2010 | -0.91 |
The correlation between UBT and PST has been stable across timeframes, ranging from -0.91 to -0.88 - a consistent structural relationship.
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Return for Risk
UBT vs. PST — Risk / Return Rank
UBT
PST
UBT vs. PST - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for ProShares Ultra 20+ Year Treasury (UBT) 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.
| UBT | PST | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.41 | ||
| Sortino ratioReturn per unit of downside risk | -0.51 | ||
| Omega ratioGain probability vs. loss probability | 1.01 | 1.07 | -0.06 |
| Calmar ratioReturn relative to maximum drawdown | -0.02 | 0.54 | -0.56 |
| Martin ratioReturn relative to average drawdown | -0.04 | 0.96 | -1.00 |
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Drawdowns
UBT vs. PST - Drawdown Comparison
The maximum UBT drawdown since its inception was -78.90%, roughly equal to the maximum PST drawdown of -79.25%. Use the drawdown chart below to compare losses from any high point for UBT and PST.
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Drawdown Indicators
| UBT | PST | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -78.90% | -79.25% | +0.35% |
Max Drawdown (1Y)Largest decline over 1 year | -16.86% | -6.90% | -9.96% |
Max Drawdown (3Y)Largest decline over 3 years | -35.81% | -16.19% | -19.62% |
Max Drawdown (5Y)Largest decline over 5 years | -72.49% | -16.19% | -56.30% |
Max Drawdown (10Y)Largest decline over 10 years | -78.90% | -36.07% | -42.83% |
Current DrawdownCurrent decline from peak | -77.30% | -63.43% | -13.87% |
Average DrawdownAverage peak-to-trough decline | -32.57% | -61.48% | +28.91% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.73% | 3.87% | +3.86% |
Volatility
UBT vs. PST - Volatility Comparison
ProShares Ultra 20+ Year Treasury (UBT) has a higher volatility of 5.91% compared to ProShares UltraShort 7-10 Year Treasury (PST) at 3.07%. This indicates that UBT'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
| UBT | PST | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.91% | 3.07% | +2.84% |
Volatility (6M)Calculated over the trailing 6-month period | 13.46% | 7.14% | +6.32% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.75% | 9.43% | +9.32% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 31.20% | 15.59% | +15.61% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 29.18% | 13.29% | +15.89% |
UBT vs. PST - Expense Ratio Comparison
Both UBT and PST have an expense ratio of 0.95%.
Dividends
UBT vs. PST - Dividend Comparison
UBT's dividend yield for the trailing twelve months is around 3.62%, more than PST's 2.81% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PST ProShares UltraShort 7-10 Year Treasury | 2.81% | 3.47% | 3.61% | 3.69% | 0.02% | 0.00% | 0.11% | 1.85% | 0.66% | 0.00% | 0.00% | 0.00% |
UBT ProShares Ultra 20+ Year Treasury | 3.62% | 4.26% | 4.50% | 3.54% | 0.30% | 0.00% | 0.26% | 1.50% | 1.55% | 1.37% | 0.75% | 1.56% |
Frequently Asked Questions
UBT and PST have a correlation of -0.88, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
UBT has higher volatility (5.91%) compared to PST (3.07%). In terms of maximum drawdown, UBT dropped -78.90% vs PST's -79.25%.
On 10-year performance, PST leads with 2.91% vs -9.26% for UBT. Both ETFs have the same 0.95% expense ratio. On volatility, PST has been the lower-risk option at 3.07%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, PST has performed better with a 2.91% return vs -9.26%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
UBT and PST have the same expense ratio: 0.95% per year.
UBT has the higher dividend yield at 3.62%, compared with 2.81% for PST.
UBT is categorized as Leveraged Bonds, while PST is Inverse Bonds. UBT tracks Barclays Capital U.S. 20+ Year Treasury Index (200%), while PST tracks ICE U.S. Treasury 7-10 Year Bond Index.
PST currently has the higher Sharpe Ratio (0.39 vs -0.02), 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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