TBFvsPSTETF Comparison
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ProShares Short 20+ Year Treasury ETF (TBF) and ProShares UltraShort 7-10 YEAR TREASURY ETF (PST) belong to the same industry segment: Inverse Fixed Income. TBF is less expensive with a Total Expense Ratio (TER) of 1%, versus 1.4% for PST. TBF is up 9.05% year-to-date (YTD) with +$59M in YTD flows. PST performs better with 13.28% YTD performance, and -$1M in YTD flows. Run a side-by-side ETF comparison of TBF and PST 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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TBF vs PST performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/15/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TBF PST | +0.87%+1.06% | +5.33%+7.71% | +9.05%+13.28% | +13.24%+15.51% | +11.68%+7.79% | +80.46%+69.71% |
| Flows | TBF PST | +$10M- | +$37M-$1M | +$59M-$1M | +$54M-$2M | -$87M-$23M | -$797M-$92M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TBF PST | +10.43%+10.47% | +9.47%+9.74% | +12.90%+12.44% | +15.47%+15.33% |
| Max drawdown | TBF PST | -3.51%-2.94% | -5.50%-4.66% | -17.72%-16.21% | -17.72%-16.21% |
| Max drawdown duration | TBF PST | 10d10d | 72d58d | 579d449d | 579d449d |
Trading data
TBF | PST | |
Last sale 10/16/2026 at 1:30 PM | $26.00 | $24.69 |
| Previous close 10/15/2026 | $25.97 | $24.70 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 17, 2026
1-year trailing difference
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TBF | PST | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
TBF | PST | |
|---|---|---|
| Last price | $26.00 | $24.69 |
| 1D performance | +0.13% | -0.04% |
| AuM | $131.30 M | $11.12 M |
| E/R | 1% | 1.4% |
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Exposure
Countries
TBF
Data will be available soon
PST
Data will be available soon
Sectors
TBF
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PST
Data will be available soon
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Diversification
TBF
Data will be available soon
PST
Data will be available soon
Top 15 holdings
Data as of January 1, 1970
TBF
Data will be available soon
PST
Data will be available soon
Frequently asked questions about TBF and PST
How have the TBF and PST ETFs performed in 2026?
As of October 15, 2026, TBF is up 9.05% year-to-date (YTD), while PST has returned 13.28%. That puts PST better performer ahead so far this year.
Which ETF is attracting more investor money: TBF or PST?
Year-to-date, the TBF ETF saw +$59M in flows, compared to -$1M for PST.
Which ETF is more volatile: TBF or PST?
Over the past year, TBF had a volatility of 9.47%, while PST experienced 9.74%.
Which ETF is bigger: TBF or PST?
As of October 15, 2026, TBF holds $131.30 M in assets under management (AUM), while PST manages $11.12 M.
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Latest news about TBF & PST
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