Eupraxia Pharmaceuticals Inc. Common Stock (EPRX) short interest & short volume · 26.3% of float short
Eupraxia Pharmaceuticals Inc. Common Stock official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
EPRX short interest fell 3.8% to 6.5M shares in the Oct 15, 2026 report (26.3% of float, 5.3 days to cover). Daily short volume averaged 49.0% of volume over the last 20 sessions, up from 45.0% the 20 sessions before, the 40th percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 6.5M
- prior 6.8M
- % of float
- 26.3%
- float 24.9M
- Days to cover
- 5.3
- avg vol 1.2M
- Change vs prior report
- -3.8%
Days to cover is short interest divided by FINRA's average daily volume for the period: how many average days of trading it would take shorts to buy back.
% of float uses the current float for every report (no float was stored with older reports).
Source: FINRA equity short interest (twice monthly) · Settlement Oct 15, 2026
Daily short volume
Share of each day's volume sold short · FINRA Reg SHO
- Latest (Nov 2)
- 71.4%
- 46K of 64K
- 20-day average
- 49.0%
- prior 45.0%
- Percentile vs own history
- 40th
- 233 periods since 2025
Loading prices…
Source: FINRA Reg SHO daily short sale volume · Latest Nov 2, 2026
Short squeeze score (model)
Price since settlement: +1.6%
Model, not a forecast: 40 pts short interest % of float (full at 30%), 25 pts days to cover (full at 10), 15 pts rise in short interest since the prior report (full at +50%), 20 pts price gain since the settlement date (full at +25%). Missing inputs score 0.
EPRX's squeeze score and its inputs with Lician Pro.Start 3-day trial — $149/yr
Market-wide: most shorted stocks, biggest changes and unusual short volume · EPRX overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 45,703 | 63,997 | 71.4% |
| 2026-10-30 | 122,489 | 390,910 | 31.3% |
| 2026-10-29 | 133,845 | 278,830 | 48.0% |
| 2026-10-28 | 47,789 | 155,920 | 30.6% |
| 2026-10-27 | 75,018 | 207,034 | 36.2% |
| 2026-10-26 | 68,486 | 197,984 | 34.6% |
| 2026-10-23 | 46,966 | 92,000 | 51.0% |
| 2026-10-22 | 53,029 | 123,165 | 43.1% |
| 2026-10-21 | 64,050 | 94,225 | 68.0% |
| 2026-10-20 | 148,947 | 318,063 | 46.8% |
Healthcare peers with similar quant ratings
EPRX is rated 1.30 of 5 among 532 rated Healthcare stocks (Lician quant rating, Nov 4, 2026). How the rating works
- IONS short interest1.33 · Strong Sell · stock
- PGEN short interest1.33 · Strong Sell · stock
- CMPS short interest1.32 · Strong Sell · stock
- FTH short interest1.31 · Strong Sell
- HURA short interest1.30 · Strong Sell · stock
- LCTX short interest1.29 · Strong Sell · stock
- GPCR short interest1.28 · Strong Sell · stock
- NUVB short interest1.27 · Strong Sell · stock
EPRX short interest FAQ
What is EPRX's short interest?
Eupraxia Pharmaceuticals Inc. Common Stock (EPRX) had 6.5M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 26.3% of its 24.9M-share float.
How many days to cover does EPRX have?
5.3 days: 6.5M shares short divided by an average daily volume of 1.2M for the Oct 15, 2026 period.
Is EPRX short interest rising or falling?
EPRX short interest fell (-3.8%) from 6.8M to 6.5M shares in the Oct 15, 2026 report.
Is EPRX a short squeeze candidate?
Lician's squeeze watch scores EPRX 49 out of 100 (elevated) from the Oct 15, 2026 report: short interest % of float 35/40, days to cover 13.1/25, change in short interest vs prior report 0/15, price change since settlement date 1.3/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of EPRX daily volume is sold short?
49.0% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 40th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was EPRX's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for Eupraxia Pharmaceuticals Inc. Common Stock (EPRX) was 45,703 shares, 71.4% of 63,997 total volume.
How many EPRX short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Eupraxia Pharmaceuticals Inc. Common Stock (EPRX), from Oct 20, 2026 through Nov 2, 2026.
How did EPRX short volume percent change from the prior cached session?
Cached FINRA short volume for Eupraxia Pharmaceuticals Inc. Common Stock (EPRX) moved from 31.3% on Oct 30, 2026 to 71.4% on Nov 2, 2026, up 40.1 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.