| IONS | The short sale volume percent (not short interest) for stock ticker IONS is 56% on Dec 19, 2025. The short sale volume is 401,277. The total volume is 722,197. The short sale volume percent is up 2% compare to Dec 18, 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 |
| 2025-12-19 | 401,277 | 722,197 | 56% |
| 2025-12-18 | 403,980 | 748,921 | 54% |
| 2025-12-17 | 333,395 | 689,036 | 48% |
| 2025-12-16 | 314,125 | 782,647 | 40% |
| 2025-12-15 | 357,677 | 772,798 | 46% |
| 2025-12-12 | 452,762 | 633,512 | 71% |
| 2025-12-11 | 505,044 | 877,984 | 58% |
| 2025-12-10 | 774,134 | 1,366,356 | 57% |
| 2025-12-09 | 444,025 | 742,540 | 60% |
| 2025-12-08 | 383,335 | 639,380 | 60% |
| Last 5 days short percent | 48.73% |
| Last 10 days short percent | 54.79% |
| Last 20 days short percent | 56.82% |
| Last 50 days short percent | 64.08% |
| Related Stock Ticker | ||||
| Date | Ticker | Short Volume | Total Volume | Percent |
| 2025-12-19 | ALNY | 516,138 | 741,122 | 70% |
| 2025-12-19 | AZN | 884,587 | 2,082,479 | 42% |
| 2025-12-19 | BMY | 3,203,650 | 5,969,136 | 54% |
| 2025-12-19 | DGX | 238,917 | 397,827 | 60% |
| 2025-12-19 | LXRX | 510,005 | 1,462,475 | 35% |
| 2025-12-19 | PFE | 15,759,212 | 35,517,096 | 44% |
| 2025-12-19 | SGMO | 995,004 | 2,260,926 | 44% |
| 2025-12-19 | SRPT | 466,042 | 946,485 | 49% |
| 2025-12-19 | XLV | 1,421,621 | 2,039,885 | 70% |