QDEL short interest
QuidelOrtho Corporation · Healthcare · Medical - Specialties · settlement date 2026-09-30
| Shares short | 14,953,442 |
|---|---|
| Change vs prior report | 762,917 (+5.4%) |
| Change over six months | +16.9% |
| Days to cover | 10.98 (sector: 3.78) |
| Average daily volume | 1,362,233 |
| Rank in Healthcare | #90 of 922 by days to cover |
QDEL short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 14,953,442 | +5.4% | 10.98 | 1,362,233 |
| 2026-09-15 | 14,190,525 | +0.4% | 10.77 | 1,317,855 |
| 2026-08-31 | 14,128,210 | -5.6% | 10.51 | 1,344,900 |
| 2026-08-14 | 14,962,267 | +15.1% | 7.55 | 1,981,333 |
| 2026-07-31 | 13,005,131 | +10.2% | 12.72 | 1,022,227 |
| 2026-07-15 | 11,802,749 | +2.6% | 9.76 | 1,209,030 |
| 2026-06-30 | 11,505,504 | -6.9% | 5.35 | 2,152,143 |
| 2026-06-15 | 12,353,554 | +2.7% | 7.11 | 1,738,588 |
| 2026-05-29 | 12,029,248 | +2.0% | 6.82 | 1,763,805 |
| 2026-05-15 | 11,794,699 | -7.9% | 4.52 | 2,609,369 |
| 2026-04-30 | 12,811,515 | +9.9% | 3.58 | 3,579,924 |
| 2026-04-15 | 11,654,263 | -8.9% | 6.36 | 1,832,012 |
| 2026-03-31 | 12,791,328 | +16.3% | 5.94 | 2,155,062 |
| 2026-03-13 | 10,997,657 | +6.8% | 9.00 | 1,222,497 |
| 2026-02-27 | 10,302,587 | +1.2% | 8.75 | 1,177,313 |
| 2026-02-13 | 10,182,215 | -1.8% | 7.28 | 1,398,107 |
| 2026-01-30 | 10,371,307 | -1.4% | 8.95 | 1,158,973 |
| 2026-01-15 | 10,520,919 | -6.5% | 11.36 | 926,515 |
| 2025-12-31 | 11,249,168 | -0.7% | 16.53 | 680,713 |
| 2025-12-15 | 11,330,182 | -1.3% | 12.10 | 936,351 |
| 2025-11-28 | 11,475,641 | +3.8% | 9.01 | 1,273,853 |
| 2025-11-14 | 11,055,721 | +22.5% | 4.60 | 2,405,666 |
| 2025-10-31 | 9,024,719 | +7.5% | 8.25 | 1,094,114 |
| 2025-10-15 | 8,395,606 | -3.5% | 6.42 | 1,307,326 |
| 2025-09-30 | 8,696,201 | +6.7% | 6.55 | 1,328,651 |
import finzdata as yf
yf.Ticker("QDEL").short_interest # every report since 2017
yf.Client().short_interest(["QDEL"], start="2018-01-01")Healthcare short interest · QDEL price history · Who owns QDEL · All short interest