| REGN | The short sale volume percent (not short interest) for stock ticker REGN is 53% on Aug 18, 2025. The short sale volume is 145,213. The total volume is 274,854. The short sale volume percent is up 6% compare to Aug 15, 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 |
| 2025-08-18 | 145,213 | 274,854 | 53% |
| 2025-08-15 | 207,406 | 437,966 | 47% |
| 2025-08-14 | 156,970 | 427,896 | 37% |
| 2025-08-13 | 109,363 | 354,436 | 31% |
| 2025-08-12 | 115,058 | 305,544 | 38% |
| 2025-08-11 | 127,986 | 281,561 | 45% |
| 2025-08-08 | 127,574 | 429,670 | 30% |
| 2025-08-07 | 164,786 | 348,566 | 47% |
| 2025-08-06 | 173,683 | 392,691 | 44% |
| 2025-08-05 | 153,370 | 351,987 | 44% |
| Last 5 days short percent | 40.76% |
| Last 10 days short percent | 41.09% |
| Last 20 days short percent | 43.45% |
| Last 50 days short percent | 42.79% |
| Related Stock Ticker | ||||
| Date | Ticker | Short Volume | Total Volume | Percent |
| 2025-08-18 | ALNY | 370,182 | 524,628 | 71% |
| 2025-08-18 | AMGN | 217,772 | 445,545 | 49% |
| 2025-08-18 | BIIB | 265,356 | 632,052 | 42% |
| 2025-08-18 | JNJ | 950,740 | 2,320,574 | 41% |
| 2025-08-18 | NVS | 322,898 | 440,577 | 73% |
| 2025-08-18 | SNY | 635,427 | 1,329,113 | 48% |
| 2025-08-18 | XLV | 1,609,080 | 3,426,226 | 47% |