| OSUR | The short sale volume percent (not short interest) for stock ticker OSUR is 50% on Dec 23, 2025. The short sale volume is 177,856. The total volume is 358,210. The short sale volume percent is up 16% compare to Dec 22, 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 |
| 2025-12-23 | 177,856 | 358,210 | 50% |
| 2025-12-22 | 131,418 | 386,818 | 34% |
| 2025-12-19 | 176,129 | 375,265 | 47% |
| 2025-12-18 | 36,380 | 111,162 | 33% |
| 2025-12-17 | 58,430 | 164,155 | 36% |
| 2025-12-16 | 51,601 | 200,275 | 26% |
| 2025-12-15 | 47,017 | 138,433 | 34% |
| 2025-12-12 | 62,830 | 144,723 | 43% |
| 2025-12-11 | 128,830 | 288,043 | 45% |
| 2025-12-10 | 111,404 | 213,778 | 52% |
| Last 5 days short percent | 41.57% |
| Last 10 days short percent | 41.24% |
| Last 20 days short percent | 37.99% |
| Last 50 days short percent | 34.76% |
| Related Stock Ticker | ||||
| Date | Ticker | Short Volume | Total Volume | Percent |
| 2025-12-23 | COO | 360,791 | 472,140 | 76% |
| 2025-12-23 | DGX | 161,829 | 281,653 | 57% |
| 2025-12-23 | QDEL | 152,206 | 219,052 | 69% |
| 2025-12-23 | TRIB | 27,381,796 | 48,735,002 | 56% |
| 2025-12-23 | XLV | 1,575,136 | 2,217,697 | 71% |