PRPH short interest
ProPhase Labs Inc. · Healthcare · Medical - Pharmaceuticals · settlement date 2026-09-30
| Shares short | 78,348 |
|---|---|
| Change vs prior report | 23,833 (+43.7%) |
| Change over six months | +76.9% |
| Days to cover | 1.00 (sector: 3.78) |
| Average daily volume | 429,337 |
| Rank in Healthcare | not ranked (OTC, fund or thinly traded) |
PRPH short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2025-12-31 | 289,006 | -3.7% | 1.00 | 4,426,799 |
| 2025-12-15 | 300,239 | +114.7% | 1.00 | 5,452,214 |
| 2025-11-28 | 139,873 | +56.1% | 1.00 | 1,524,872 |
| 2025-11-14 | 89,622 | -63.6% | 1.00 | 1,076,795 |
| 2025-10-31 | 246,172 | -79.2% | 1.00 | 1,477,663 |
| 2025-10-15 | 1,182,564 | +13.5% | 1.00 | 1,565,485 |
| 2025-09-30 | 1,041,710 | +18.6% | 1.00 | 2,328,705 |
import finzdata as yf
yf.Ticker("PRPH").short_interest # every report since 2017
yf.Client().short_interest(["PRPH"], start="2018-01-01")Healthcare short interest · PRPH price history · Who owns PRPH · All short interest