| BIIB | The short sale volume percent (not short interest) for stock ticker BIIB is 59% on Oct 02, 2025. The short sale volume is 663,948. The total volume is 1,120,327. The short sale volume percent is up 3% compare to Oct 01, 2025. | ||
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| Insider Buying |
| The Volume and short volume are limited. It is not including all volumes from all Market. | |||
| Date | Short Volume | Total Volume | Percent |
| 2025-10-02 | 663,948 | 1,120,327 | 59% |
| 2025-10-01 | 914,414 | 1,646,276 | 56% |
| 2025-09-30 | 285,895 | 454,106 | 63% |
| 2025-09-29 | 352,550 | 546,641 | 64% |
| 2025-09-26 | 479,883 | 812,684 | 59% |
| 2025-09-25 | 282,845 | 467,699 | 60% |
| 2025-09-24 | 232,264 | 467,953 | 50% |
| 2025-09-23 | 196,619 | 387,524 | 51% |
| 2025-09-23 | 196,619 | 387,524 | 51% |
| 2025-09-22 | 314,913 | 504,181 | 62% |
| Last 5 days short percent | 58.88% |
| Last 10 days short percent | 57.69% |
| Last 20 days short percent | 58.09% |
| Last 50 days short percent | 51.25% |
| Related Stock Ticker | ||||
| Date | Ticker | Short Volume | Total Volume | Percent |
| 2025-10-02 | ABBV | 1,330,259 | 3,501,149 | 38% |
| 2025-10-02 | AMGN | 533,138 | 742,202 | 72% |
| 2025-10-02 | BIO | 48,508 | 63,573 | 76% |
| 2025-10-02 | GILD | 1,008,780 | 3,066,253 | 33% |
| 2025-10-02 | JNJ | 893,140 | 2,591,819 | 34% |
| 2025-10-02 | PFE | 10,141,820 | 31,651,336 | 32% |
| 2025-10-02 | SGMO | 733,263 | 3,562,294 | 21% |
| 2025-10-02 | SNY | 1,291,563 | 1,917,725 | 67% |
| 2025-10-02 | XLV | 1,529,958 | 2,672,144 | 57% |