| REGN | The short sale volume percent (not short interest) for stock ticker REGN is 52% on Nov 28, 2025. The short sale volume is 123,933. The total volume is 236,072. The short sale volume percent is up 5% compare to Nov 26, 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 |
| 2025-11-28 | 123,933 | 236,072 | 52% |
| 2025-11-26 | 127,905 | 271,435 | 47% |
| 2025-11-25 | 259,934 | 465,950 | 56% |
| 2025-11-24 | 261,856 | 466,164 | 56% |
| 2025-11-21 | 391,397 | 608,918 | 64% |
| 2025-11-20 | 611,136 | 1,030,761 | 59% |
| 2025-11-19 | 356,280 | 654,993 | 54% |
| 2025-11-18 | 237,028 | 436,639 | 54% |
| 2025-11-17 | 210,987 | 391,800 | 54% |
| 2025-11-14 | 177,889 | 303,176 | 59% |
| Last 5 days short percent | 56.87% |
| Last 10 days short percent | 56.69% |
| Last 20 days short percent | 52.62% |
| Last 50 days short percent | 49.00% |
| Related Stock Ticker | ||||
| Date | Ticker | Short Volume | Total Volume | Percent |
| 2025-11-28 | ALNY | 143,725 | 237,845 | 60% |
| 2025-11-28 | AMGN | 251,510 | 477,991 | 53% |
| 2025-11-28 | BIIB | 158,268 | 254,428 | 62% |
| 2025-11-28 | JNJ | 805,978 | 1,793,202 | 45% |
| 2025-11-28 | NVS | 146,667 | 259,656 | 56% |
| 2025-11-28 | SNY | 164,530 | 326,163 | 50% |
| 2025-11-28 | XLV | 987,625 | 1,946,665 | 51% |