ProShares UltraShort Nasdaq Biotechnology -2x Shares
Symbol: BIS
Exchange: NASDAQ
Sector: N/A
Category: Trading--Inverse Equity
Inception Date: 06/04/2010
Latest Date: 02/04/2026
Current Price: $8.77
Expense Ratio: 0.95%
Assets Under Management
$2.4M
-1.79% daily change
Period Performance
Adjusted cumulative ETF performance normalized to the first available adjusted price of the selected period.
Adjusted Return
--
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Performance Metrics
Return
3.30%
Volatility
57.27%
Sharpe Ratio
0.682
VaR 95%
-5.26%
CVaR 95%:
-7.34%
Max Drawdown:
-11.42%
Sortino Ratio:
0.923
Calmar Ratio:
3.74
Return
-7.59%
Volatility
47.36%
Sharpe Ratio
-0.656
VaR 95%
-5.37%
CVaR 95%:
-6.76%
Max Drawdown:
-14.12%
Sortino Ratio:
-0.905
Calmar Ratio:
-1.94
Return
-27.72%
Volatility
40.57%
Sharpe Ratio
-1.273
VaR 95%
-4.83%
CVaR 95%:
-6.08%
Max Drawdown:
-30.78%
Sortino Ratio:
-1.822
Calmar Ratio:
-1.56
Return
-52.37%
Volatility
46.61%
Sharpe Ratio
-1.204
VaR 95%
-5.01%
CVaR 95%:
-6.69%
Max Drawdown:
-64.06%
Sortino Ratio:
-1.807
Calmar Ratio:
-0.82
Return
-49.38%
Volatility
41.74%
Sharpe Ratio
-0.780
VaR 95%
-4.14%
CVaR 95%:
-5.71%
Max Drawdown:
-64.06%
Sortino Ratio:
-1.209
Calmar Ratio:
-0.45
Return
-52.60%
Volatility
39.04%
Sharpe Ratio
-0.659
VaR 95%
-3.98%
CVaR 95%:
-5.36%
Max Drawdown:
-65.65%
Sortino Ratio:
-1.025
Calmar Ratio:
-0.34
Daily Returns for Period 12M
Daily simple returns calculated over the official metric window from the same adjusted price series used in the chart: 02/04/2025 - 02/04/2026.
Average Daily Return
-0.252%
Best Day
11.644%
06/05/2025
Worst Day
-10.817%
09/04/2025
Days with Data
251
Recent Price History (Last 90 Days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 02/04/2026 | $8.93 | $8.93 | $8.67 | $8.77 | 8,000 |
| 01/04/2026 | $8.67 | $8.73 | $8.56 | $8.69 | 49,000 |
| 31/03/2026 | $9.42 | $9.42 | $8.78 | $8.83 | 34,000 |
| 30/03/2026 | $9.70 | $9.77 | $9.53 | $9.69 | 40,000 |
| 27/03/2026 | $9.36 | $9.82 | $9.35 | $9.81 | 24,600 |
| 26/03/2026 | $9.16 | $9.28 | $9.08 | $9.26 | 10,300 |
| 25/03/2026 | $9.52 | $9.52 | $9.10 | $9.22 | 12,800 |
| 24/03/2026 | $9.89 | $10.00 | $9.78 | $9.80 | 28,100 |
| 23/03/2026 | $9.39 | $9.65 | $9.39 | $9.65 | 15,700 |
| 20/03/2026 | $9.55 | $9.82 | $9.48 | $9.76 | 18,700 |