NEPH short interest
Nephros Inc. · Healthcare · Medical - Instruments & Supplies · settlement date 2026-09-30
| Shares short | 25,302 |
|---|---|
| Change vs prior report | -21,098 (-45.5%) |
| Change over six months | -45.8% |
| Days to cover | 1.38 (sector: 3.78) |
| Average daily volume | 18,272 |
| Rank in Healthcare | not ranked (OTC, fund or thinly traded) |
NEPH short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 25,302 | -45.5% | 1.38 | 18,272 |
| 2026-09-15 | 46,400 | +13.3% | 2.05 | 22,590 |
| 2026-08-31 | 40,967 | -8.5% | 1.00 | 41,602 |
| 2026-08-14 | 44,763 | +19.4% | 1.66 | 26,956 |
| 2026-07-31 | 37,493 | +19.6% | 4.18 | 8,972 |
| 2026-07-15 | 31,336 | -1.5% | 3.32 | 9,435 |
| 2026-06-30 | 31,812 | +59.6% | 2.49 | 12,792 |
| 2026-06-15 | 19,933 | -21.2% | 1.72 | 11,605 |
| 2026-05-29 | 25,295 | +19.4% | 1.00 | 27,817 |
| 2026-05-15 | 21,191 | -28.9% | 1.00 | 40,627 |
| 2026-04-30 | 29,811 | -28.1% | 1.24 | 24,100 |
| 2026-04-15 | 41,492 | -11.1% | 1.88 | 22,090 |
| 2026-03-31 | 46,667 | +762.0% | 1.00 | 59,824 |
| 2026-03-13 | 5,414 | +28.8% | 1.00 | 35,028 |
| 2026-02-27 | 4,205 | -57.8% | 1.00 | 46,029 |
| 2026-02-13 | 9,959 | +0.6% | 1.00 | 43,680 |
| 2026-01-30 | 9,897 | +32.0% | 1.00 | 44,093 |
| 2026-01-15 | 7,496 | -11.3% | 1.00 | 55,842 |
| 2025-12-31 | 8,451 | +133.1% | 1.00 | 40,853 |
| 2025-12-15 | 3,625 | -49.9% | 1.00 | 67,084 |
| 2025-11-28 | 7,233 | +13.2% | 1.00 | 82,838 |
| 2025-11-14 | 6,391 | -35.8% | 1.00 | 72,512 |
| 2025-10-31 | 9,961 | +51.4% | 1.00 | 64,298 |
| 2025-10-15 | 6,580 | +32.0% | 1.00 | 99,231 |
| 2025-09-30 | 4,983 | -69.8% | 1.00 | 60,884 |
import finzdata as yf
yf.Ticker("NEPH").short_interest # every report since 2017
yf.Client().short_interest(["NEPH"], start="2018-01-01")Healthcare short interest · NEPH price history · Who owns NEPH · All short interest