GRAL short interest
GRAIL Inc. · Healthcare · Medical - Diagnostics & Research · settlement date 2026-09-30
| Shares short | 8,009,746 |
|---|---|
| Change vs prior report | -555,568 (-6.5%) |
| Change over six months | +11.9% |
| Days to cover | 4.14 (sector: 3.78) |
| Average daily volume | 1,933,327 |
| Rank in Healthcare | #506 of 922 by days to cover |
GRAL short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 8,009,746 | -6.5% | 4.14 | 1,933,327 |
| 2026-09-15 | 8,565,314 | +0.6% | 12.66 | 676,523 |
| 2026-08-31 | 8,512,679 | +4.4% | 12.28 | 693,363 |
| 2026-08-14 | 8,155,446 | +8.8% | 9.83 | 830,001 |
| 2026-07-31 | 7,492,613 | -3.1% | 15.30 | 489,779 |
| 2026-07-15 | 7,733,785 | -0.2% | 15.48 | 499,653 |
| 2026-06-30 | 7,752,422 | +9.1% | 11.10 | 698,344 |
| 2026-06-15 | 7,104,972 | +11.8% | 7.42 | 957,146 |
| 2026-05-29 | 6,356,948 | -11.1% | 8.80 | 722,563 |
| 2026-05-15 | 7,150,024 | +2.4% | 11.41 | 626,390 |
| 2026-04-30 | 6,980,025 | -0.1% | 13.38 | 521,704 |
| 2026-04-15 | 6,988,095 | -2.4% | 7.48 | 934,069 |
| 2026-03-31 | 7,159,891 | +9.6% | 8.74 | 819,050 |
| 2026-03-13 | 6,535,186 | +3.8% | 5.60 | 1,166,777 |
| 2026-02-27 | 6,297,057 | +15.3% | 1.89 | 3,336,820 |
| 2026-02-13 | 5,463,389 | +7.4% | 8.66 | 630,579 |
| 2026-01-30 | 5,087,841 | -5.2% | 5.30 | 960,502 |
| 2026-01-15 | 5,368,856 | +3.2% | 7.75 | 692,820 |
| 2025-12-31 | 5,203,861 | +10.0% | 6.68 | 779,155 |
| 2025-12-15 | 4,730,136 | -11.3% | 5.29 | 893,447 |
| 2025-11-28 | 5,331,628 | -2.1% | 3.67 | 1,451,755 |
| 2025-11-14 | 5,444,402 | +0.5% | 5.51 | 988,854 |
| 2025-10-31 | 5,416,366 | +13.2% | 4.09 | 1,325,188 |
| 2025-10-15 | 4,782,809 | -4.1% | 4.67 | 1,023,233 |
| 2025-09-30 | 4,987,028 | +11.5% | 4.81 | 1,035,951 |
import finzdata as yf
yf.Ticker("GRAL").short_interest # every report since 2017
yf.Client().short_interest(["GRAL"], start="2018-01-01")Healthcare short interest · GRAL price history · Who owns GRAL · All short interest