iShares Biotechnology ETF (IBB)
NASDAQ: IBB
· Real-Time Price · USD
151.00
1.38 (0.92%)
At close: Oct 03, 2025, 3:59 PM
151.30
0.20%
After-hours: Oct 03, 2025, 07:17 PM EDT
iShares Biotechnology ETF dark pool activity today shows an average trade size of 7,544 with $1.14M average premium per trade.
| Rank | Time | Price | Size | Volume | Size / Vol | Size / Avg Vol | Avg. Paid |
|---|---|---|---|---|---|---|---|
| 1 | 10/3/2025 11:13 AM | 151.05 | 12,414 | 1,056,935 | 1.17% | 0.73% | 1.88M |
| 2 | 10/3/2025 11:09 AM | 151.2 | 2,675 | 1,024,915 | 0.26% | 0.16% | 404.46K |
| Date | Long Volume | Short Volume | Long / Short | % Short Change |
|---|---|---|---|---|
| Oct 03, 2025 | 289.41K | 481.76K | 0.60 | 186.91% |
| Sep 26, 2025 | 230.55K | 167.92K | 1.37 | -6.13% |
| Sep 19, 2025 | 112.15K | 178.89K | 0.63 | -23.16% |
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