CLGN short interest
CollPlant Biotechnologies Ltd. · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 42,221 |
|---|---|
| Change vs prior report | -10,016 (-19.2%) |
| Change over six months | -32.0% |
| Days to cover | 1.00 (sector: 3.78) |
| Average daily volume | 78,372 |
| Rank in Healthcare | #779 of 922 by days to cover |
CLGN short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 42,221 | -19.2% | 1.00 | 78,372 |
| 2026-09-15 | 52,237 | -60.2% | 1.00 | 211,002 |
| 2026-08-31 | 131,118 | +498.5% | 1.00 | 17,402,039 |
| 2026-08-14 | 21,907 | +45.8% | 1.00 | 101,453 |
| 2026-07-31 | 15,029 | -7.5% | 1.00 | 21,352 |
| 2026-07-15 | 16,240 | -51.8% | 1.00 | 29,266 |
| 2026-06-30 | 33,721 | +59.5% | 1.00 | 53,821 |
| 2026-06-15 | 21,144 | -50.2% | 1.00 | 112,211 |
| 2026-05-29 | 42,484 | -49.6% | 1.10 | 38,729 |
| 2026-05-15 | 84,316 | +4.8% | 2.19 | 38,460 |
| 2026-04-30 | 80,466 | +22.5% | 1.00 | 169,807 |
| 2026-04-15 | 65,694 | +5.8% | 1.00 | 162,293 |
| 2026-03-31 | 62,082 | -9.2% | 1.82 | 34,077 |
| 2026-03-13 | 68,335 | -9.9% | 2.25 | 30,405 |
| 2026-02-27 | 75,852 | -32.7% | 1.00 | 109,620 |
| 2026-02-13 | 112,739 | +2.3% | 1.00 | 244,049 |
| 2026-01-30 | 110,193 | +38.1% | 3.76 | 29,300 |
| 2026-01-15 | 79,771 | +30.6% | 6.06 | 13,172 |
| 2025-12-31 | 61,080 | +62.0% | 1.23 | 49,479 |
| 2025-12-15 | 37,710 | -58.3% | 1.51 | 25,054 |
| 2025-11-28 | 90,425 | -25.3% | 4.81 | 18,781 |
| 2025-11-14 | 121,057 | -3.6% | 6.03 | 20,084 |
| 2025-10-31 | 125,645 | -26.3% | 3.08 | 40,811 |
| 2025-10-15 | 170,503 | +254.1% | 3.56 | 47,914 |
| 2025-09-30 | 48,157 | +32.5% | 1.00 | 418,452 |
import finzdata as yf
yf.Ticker("CLGN").short_interest # every report since 2017
yf.Client().short_interest(["CLGN"], start="2018-01-01")Healthcare short interest · CLGN price history · Who owns CLGN · All short interest