Lexeo Therapeutics, Inc. Common Stock (LXEO) short interest & short volume · 72.9% of float short
Lexeo Therapeutics, 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
LXEO short interest fell 8.8% to 17.6M shares in the Oct 15, 2026 report (72.9% of float, 10.0 days to cover). Daily short volume averaged 46.4% of volume over the last 20 sessions, down from 47.3% the 20 sessions before, the 29th percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 17.6M
- prior 19.2M
- % of float
- 72.9%
- float 24.1M
- Days to cover
- 10.0
- avg vol 1.7M
- Change vs prior report
- -8.8%
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)
- 60.4%
- 338K of 559K
- 20-day average
- 46.4%
- prior 47.3%
- Percentile vs own history
- 29th
- 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: +12.7%
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.
LXEO'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 · LXEO overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 337,520 | 559,172 | 60.4% |
| 2026-10-30 | 176,165 | 325,802 | 54.1% |
| 2026-10-29 | 194,409 | 418,541 | 46.5% |
| 2026-10-28 | 231,467 | 491,486 | 47.1% |
| 2026-10-27 | 352,768 | 1,126,054 | 31.3% |
| 2026-10-26 | 196,622 | 353,743 | 55.6% |
| 2026-10-23 | 143,296 | 224,239 | 63.9% |
| 2026-10-22 | 82,706 | 153,489 | 53.9% |
| 2026-10-21 | 240,781 | 361,119 | 66.7% |
| 2026-10-20 | 157,838 | 418,416 | 37.7% |
Healthcare peers with similar quant ratings
LXEO is rated 1.79 of 5 among 532 rated Healthcare stocks (Lician quant rating, Nov 4, 2026). How the rating works
- CUE short interest1.82 · Sell · stock
- VYGR short interest1.81 · Sell · stock
- RVMD short interest1.80 · Sell
- LENZ short interest1.79 · Sell · stock
- COGT short interest1.78 · Sell · stock
- WGS short interest1.77 · Sell
- PTCT short interest1.76 · Sell · stock
- ROIV short interest1.76 · Sell · stock
LXEO short interest FAQ
What is LXEO's short interest?
Lexeo Therapeutics, Inc. Common Stock (LXEO) had 17.6M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 72.9% of its 24.1M-share float.
How many days to cover does LXEO have?
10.0 days: 17.6M shares short divided by an average daily volume of 1.7M for the Oct 15, 2026 period.
Is LXEO short interest rising or falling?
LXEO short interest fell (-8.8%) from 19.2M to 17.6M shares in the Oct 15, 2026 report.
Is LXEO a short squeeze candidate?
Lician's squeeze watch scores LXEO 75 out of 100 (high) from the Oct 15, 2026 report: short interest % of float 40/40, days to cover 25/25, change in short interest vs prior report 0/15, price change since settlement date 10.2/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of LXEO daily volume is sold short?
46.4% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 29th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was LXEO's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for Lexeo Therapeutics, Inc. Common Stock (LXEO) was 337,520 shares, 60.4% of 559,172 total volume.
How many LXEO short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Lexeo Therapeutics, Inc. Common Stock (LXEO), from Oct 20, 2026 through Nov 2, 2026.
How did LXEO short volume percent change from the prior cached session?
Cached FINRA short volume for Lexeo Therapeutics, Inc. Common Stock (LXEO) moved from 54.1% on Oct 30, 2026 to 60.4% on Nov 2, 2026, up 6.3 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.