ALC short interest
Alcon Inc. · Healthcare · Medical - Specialties · settlement date 2026-09-30
| Shares short | 17,875,463 |
|---|---|
| Change vs prior report | 388,315 (+2.2%) |
| Change over six months | +265.1% |
| Days to cover | 9.35 (sector: 3.78) |
| Average daily volume | 1,912,263 |
| Rank in Healthcare | #132 of 922 by days to cover |
ALC short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 17,875,463 | +2.2% | 9.35 | 1,912,263 |
| 2026-09-15 | 17,487,148 | +20.1% | 11.25 | 1,553,860 |
| 2026-08-31 | 14,566,618 | +22.8% | 12.57 | 1,158,591 |
| 2026-08-14 | 11,865,695 | -13.1% | 5.35 | 2,219,839 |
| 2026-07-31 | 13,658,171 | +5.0% | 6.06 | 2,253,386 |
| 2026-07-15 | 13,005,560 | +25.2% | 5.36 | 2,428,529 |
| 2026-06-30 | 10,385,331 | +20.4% | 5.46 | 1,901,435 |
| 2026-06-15 | 8,622,220 | +52.9% | 4.98 | 1,729,638 |
| 2026-05-29 | 5,637,580 | -5.7% | 2.14 | 2,628,259 |
| 2026-05-15 | 5,977,239 | +11.3% | 2.04 | 2,926,751 |
| 2026-04-30 | 5,367,916 | +4.3% | 3.83 | 1,401,446 |
| 2026-04-15 | 5,146,734 | +5.1% | 3.64 | 1,415,210 |
| 2026-03-31 | 4,896,217 | +1.6% | 3.31 | 1,479,487 |
| 2026-03-13 | 4,820,959 | -9.0% | 3.21 | 1,499,835 |
| 2026-02-27 | 5,297,253 | -17.8% | 2.46 | 2,155,084 |
| 2026-02-13 | 6,444,577 | -14.9% | 2.94 | 2,194,740 |
| 2026-01-30 | 7,576,851 | +12.9% | 5.62 | 1,349,002 |
| 2026-01-15 | 6,710,711 | -3.5% | 4.85 | 1,384,692 |
| 2025-12-31 | 6,950,885 | +6.5% | 7.35 | 945,217 |
| 2025-12-15 | 6,523,852 | +5.8% | 4.19 | 1,556,464 |
| 2025-11-28 | 6,164,426 | +15.3% | 3.28 | 1,877,667 |
| 2025-11-14 | 5,386,672 | -20.8% | 1.81 | 2,974,775 |
| 2025-10-31 | 6,801,187 | +13.4% | 4.05 | 1,680,745 |
| 2025-10-15 | 5,999,089 | +10.9% | 2.24 | 2,678,285 |
| 2025-09-30 | 5,407,649 | -14.3% | 2.87 | 1,885,234 |
import finzdata as yf
yf.Ticker("ALC").short_interest # every report since 2017
yf.Client().short_interest(["ALC"], start="2018-01-01")Healthcare short interest · ALC price history · Who owns ALC · All short interest