PROSHARES NANOTECHNOLOGY ETF
Symbol: TINY
Exchange: NYSE
Sector: Technology
Category: Technology
Inception date: 26/10/2021
Latest date: 15/10/2026
Current price: $70.95
Expense ratio: 0.58%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
0.23%
Ann. -65.13% (Sharpe / Sortino numerator)
Volatility
49.48%
Sharpe ratio
-1.389
VaR 95%
-4.49%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
-15.97%
Ann. 63.91% (Sharpe / Sortino numerator)
Volatility
40.08%
Sharpe ratio
1.504
VaR 95%
-3.56%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
-0.64%
Ann. 39.24% (Sharpe / Sortino numerator)
Volatility
35.24%
Sharpe ratio
1.011
VaR 95%
-3.40%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
37.31%
Ann. 65.06% (Sharpe / Sortino numerator)
Volatility
35.53%
Sharpe ratio
1.729
VaR 95%
-3.12%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
46.92%
Ann. 13.07% (Sharpe / Sortino numerator)
Volatility
33.53%
Sharpe ratio
0.282
VaR 95%
-3.33%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
101.72%
Ann. 22.24% (Sharpe / Sortino numerator)
Volatility
30.47%
Sharpe ratio
0.611
VaR 95%
-2.98%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Daily returns for period 12M
Daily simple returns from the same adjusted closes used by the performance chart: 15/10/2025 - 15/10/2026.
Average daily return
0.157%
Best day
7.597%
Worst day
-7.347%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 15/10/2026 | $69.11 | $70.95 | $69.10 | $70.95 | 2,200 |
| 14/10/2026 | $73.00 | $73.00 | $72.83 | $72.88 | 700 |
| 13/10/2026 | $74.92 | $75.15 | $74.02 | $75.15 | 3,500 |
| 12/10/2026 | $78.11 | $78.11 | $76.53 | $76.83 | 2,900 |
| 09/10/2026 | $78.68 | $78.68 | $78.68 | $78.68 | 100 |
| 08/10/2026 | $78.76 | $78.76 | $77.86 | $78.11 | 1,100 |
| 07/10/2026 | $79.60 | $79.95 | $79.49 | $79.95 | 500 |
| 06/10/2026 | $82.69 | $82.69 | $81.40 | $81.40 | 500 |
| 05/10/2026 | $82.41 | $82.41 | $81.43 | $82.00 | 700 |
| 02/10/2026 | $81.78 | $81.78 | $81.78 | $81.78 | 600 |