ProShares UltraShort Nasdaq Biotechnology (BIS)
NASDAQ: BIS · Real-Time Price · USD
10.56
-0.38 (-3.45%)
At close: Aug 25, 2026, 4:00 PM EDT
10.57
+0.01 (0.13%)
After-hours: Aug 25, 2026, 4:15 PM EDT
BIS Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 25, 2026 | 10.90 | 10.90 | 10.56 | 10.57 | 10.57 | -3.32% | 4,578 |
| Aug 24, 2026 | 11.03 | 11.03 | 10.90 | 10.93 | 10.93 | 1.05% | 4,028 |
| Aug 21, 2026 | 10.98 | 11.03 | 10.68 | 10.82 | 10.82 | -2.70% | 14,513 |
| Aug 20, 2026 | 10.71 | 11.13 | 10.71 | 11.12 | 11.12 | 5.63% | 38,234 |
| Aug 19, 2026 | 11.36 | 11.36 | 10.51 | 10.53 | 10.53 | -12.78% | 37,744 |
| Aug 18, 2026 | 12.19 | 12.19 | 12.03 | 12.07 | 12.07 | -1.77% | 5,196 |
| Aug 17, 2026 | 12.64 | 12.64 | 12.29 | 12.29 | 12.29 | -2.80% | 15,896 |
| Aug 14, 2026 | 12.76 | 12.77 | 12.64 | 12.64 | 12.64 | 0.57% | 6,168 |
| Aug 13, 2026 | 12.32 | 12.60 | 12.29 | 12.57 | 12.57 | 1.80% | 9,744 |
| Aug 12, 2026 | 12.30 | 12.40 | 12.30 | 12.35 | 12.35 | -0.85% | 2,633 |
| Aug 11, 2026 | 12.33 | 12.47 | 12.33 | 12.45 | 12.45 | 0.31% | 3,153 |
| Aug 10, 2026 | 12.42 | 12.45 | 12.42 | 12.42 | 12.41 | -2.24% | 5,489 |
| Aug 7, 2026 | 13.09 | 13.09 | 12.70 | 12.70 | 12.70 | -3.70% | 5,477 |
| Aug 6, 2026 | 13.19 | 13.27 | 13.15 | 13.19 | 13.19 | -0.61% | 2,179 |
| Aug 5, 2026 | 13.37 | 13.38 | 13.24 | 13.27 | 13.27 | -1.58% | 1,865 |
| Aug 4, 2026 | 13.82 | 13.82 | 13.47 | 13.48 | 13.48 | -4.57% | 3,669 |
| Aug 3, 2026 | 14.15 | 14.25 | 14.02 | 14.13 | 14.13 | 0.73% | 4,210 |
| Jul 31, 2026 | 14.20 | 14.20 | 13.95 | 14.02 | 14.02 | 3.65% | 13,472 |
| Jul 30, 2026 | 14.00 | 14.00 | 13.53 | 13.53 | 13.53 | -1.57% | 2,379 |
| Jul 29, 2026 | 13.64 | 13.78 | 13.54 | 13.75 | 13.75 | 2.01% | 2,651 |
| Jul 28, 2026 | 13.62 | 13.66 | 13.45 | 13.48 | 13.48 | -2.08% | 9,605 |
| Jul 27, 2026 | 13.64 | 13.77 | 13.63 | 13.76 | 13.76 | -0.78% | 2,317 |
| Jul 24, 2026 | 13.69 | 13.88 | 13.67 | 13.87 | 13.87 | 1.21% | 6,255 |
| Jul 23, 2026 | 14.02 | 14.02 | 13.70 | 13.70 | 13.70 | -1.63% | 3,144 |
| Jul 22, 2026 | 13.69 | 13.93 | 13.69 | 13.93 | 13.93 | 2.41% | 2,018 |
| Jul 21, 2026 | 13.92 | 14.00 | 13.59 | 13.60 | 13.60 | -3.12% | 4,767 |
| Jul 20, 2026 | 13.52 | 14.04 | 13.52 | 14.04 | 14.04 | 3.61% | 2,091 |
| Jul 17, 2026 | 13.80 | 13.91 | 13.47 | 13.55 | 13.55 | -0.58% | 4,605 |
| Jul 16, 2026 | 13.48 | 13.76 | 13.42 | 13.63 | 13.63 | 0.52% | 4,793 |
| Jul 15, 2026 | 13.80 | 13.80 | 13.55 | 13.56 | 13.56 | -1.32% | 3,970 |
| Jul 14, 2026 | 13.72 | 13.84 | 13.64 | 13.74 | 13.74 | 0.95% | 4,410 |
| Jul 13, 2026 | 13.67 | 13.73 | 13.61 | 13.61 | 13.61 | 3.00% | 8,484 |
| Jul 10, 2026 | 12.63 | 13.33 | 12.62 | 13.22 | 13.22 | 5.01% | 27,908 |
| Jul 9, 2026 | 12.66 | 12.67 | 12.59 | 12.59 | 12.59 | -0.67% | 13,646 |
| Jul 8, 2026 | 12.42 | 12.90 | 12.42 | 12.67 | 12.67 | 1.93% | 19,131 |
| Jul 7, 2026 | 12.69 | 12.69 | 12.37 | 12.43 | 12.43 | -3.25% | 10,878 |
| Jul 6, 2026 | 12.72 | 12.93 | 12.72 | 12.85 | 12.85 | 0.46% | 7,702 |
| Jul 2, 2026 | 13.37 | 13.37 | 12.78 | 12.79 | 12.79 | -6.05% | 8,361 |
| Jul 1, 2026 | 13.59 | 13.66 | 13.48 | 13.61 | 13.61 | 0.15% | 7,534 |
| Jun 30, 2026 | 13.47 | 13.59 | 13.47 | 13.59 | 13.59 | -0.13% | 3,652 |
| Jun 29, 2026 | 13.81 | 13.93 | 13.61 | 13.61 | 13.61 | -2.47% | 4,171 |
| Jun 26, 2026 | 13.97 | 14.25 | 13.81 | 13.96 | 13.95 | -4.52% | 8,047 |
| Jun 25, 2026 | 14.95 | 14.95 | 14.56 | 14.62 | 14.62 | -1.70% | 4,231 |
| Jun 24, 2026 | 15.09 | 15.09 | 14.75 | 14.87 | 14.87 | -2.92% | 16,532 |
| Jun 23, 2026 | 15.74 | 15.74 | 15.33 | 15.45 | 15.32 | -1.74% | 2,886 |
| Jun 22, 2026 | 16.14 | 16.24 | 15.73 | 15.73 | 15.59 | -3.68% | 3,787 |
| Jun 18, 2026 | 15.88 | 16.57 | 15.88 | 16.33 | 16.18 | -0.08% | 9,298 |
| Jun 17, 2026 | 16.59 | 16.60 | 15.99 | 16.34 | 16.20 | -2.17% | 6,773 |
| Jun 16, 2026 | 16.86 | 16.88 | 16.58 | 16.70 | 16.55 | 0.66% | 3,160 |
| Jun 15, 2026 | 16.67 | 16.67 | 16.59 | 16.59 | 16.45 | -1.21% | 733 |