| REGN | The short sale volume percent (not short interest) for stock ticker REGN is 35% on Jan 13, 2026. The short sale volume is 137,135. The total volume is 397,351. The short sale volume percent is down -10% compare to Jan 12, 2026. | ||
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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 |
| 2026-01-13 | 137,135 | 397,351 | 35% |
| 2026-01-12 | 225,277 | 501,644 | 45% |
| 2026-01-09 | 156,434 | 291,939 | 54% |
| 2026-01-08 | 250,654 | 433,877 | 58% |
| 2026-01-07 | 261,256 | 580,107 | 45% |
| 2026-01-06 | 139,659 | 363,588 | 38% |
| 2026-01-05 | 140,133 | 314,881 | 45% |
| 2026-01-02 | 86,095 | 162,281 | 53% |
| 2025-12-31 | 43,046 | 105,882 | 41% |
| 2025-12-30 | 51,730 | 126,395 | 41% |
| Last 5 days short percent | 46.75% |
| Last 10 days short percent | 45.50% |
| Last 20 days short percent | 50.10% |
| Last 50 days short percent | 50.36% |
| Related Stock Ticker | ||||
| Date | Ticker | Short Volume | Total Volume | Percent |
| 2026-01-13 | ALNY | 287,507 | 539,339 | 53% |
| 2026-01-13 | AMGN | 521,786 | 872,255 | 60% |
| 2026-01-13 | BIIB | 349,789 | 636,936 | 55% |
| 2026-01-13 | JNJ | 1,912,293 | 3,620,301 | 53% |
| 2026-01-13 | NVS | 498,453 | 944,546 | 53% |
| 2026-01-13 | SNY | 453,843 | 1,915,295 | 24% |
| 2026-01-13 | XLV | 1,581,491 | 2,423,003 | 65% |