PSTvsTBTETF Comparison
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ProShares UltraShort 7-10 YEAR TREASURY ETF (PST) and ProShares UltraShort 20+ YEAR TREASURY ETF (TBT) belong to the same industry segment: Inverse Fixed Income. PST is more expensive with a Total Expense Ratio (TER) of 1.4%, versus 0.93% for TBT. PST is up 14.04% year-to-date (YTD) with -$1M in YTD flows. TBT performs better with 18.16% YTD performance, and +$32M in YTD flows. Run a side-by-side ETF comparison of PST and TBT below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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PST vs TBT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/19/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | PST TBT | +2.33%+5.60% | +7.82%+10.63% | +14.04%+18.16% | +17.14%+28.74% | +4.22%+1.66% | +69.20%+155.71% |
| Flows | PST TBT | -+$8M | -+$15M | -$1M+$32M | -$2M-$896K | -$16M-$185M | -$93M-$2.07B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | PST TBT | +10.59%+21.01% | +9.73%+18.79% | +12.38%+25.60% | +15.34%+30.84% |
| Max drawdown | PST TBT | -3.03%-7.01% | -4.66%-10.44% | -16.21%-33.91% | -16.21%-33.91% |
| Max drawdown duration | PST TBT | 14d14d | 58d72d | 449d1070d | 449d1070d |
Trading data
PST | TBT | |
Last sale 10/20/2026 at 2:40 PM | $24.70 | $39.89 |
| Previous close 10/19/2026 | $24.88 | $40.62 |
| Consolidated volume 10/19/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 20, 2026
1-year trailing difference
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PST | TBT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
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Main metrics
Last update 10/20/2026 at 2:40 PM
Live
Closed
PST | TBT | |
|---|---|---|
| Last price | $24.70 | $39.89 |
| 1D performance | -0.72% | -1.80% |
| AuM | $11.20 M | $332.85 M |
| E/R | 1.4% | 0.93% |
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Exposure
Exposure data will be available soon
Frequently asked questions about PST and TBT
How have the PST and TBT ETFs performed in 2026?
As of October 19, 2026, PST is up 14.04% year-to-date (YTD), while TBT has returned 18.16%. That puts TBT better performer ahead so far this year.
Which ETF is attracting more investor money: PST or TBT?
Year-to-date, the PST ETF saw -$1M in flows, compared to +$32M for TBT.
Which ETF is more volatile: PST or TBT?
Over the past year, PST had a volatility of 9.73%, while TBT experienced 18.79%.
Which ETF is bigger: PST or TBT?
As of October 19, 2026, PST holds $11.20 M in assets under management (AUM), while TBT manages $332.85 M.
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Latest news about PST & TBT
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