Solid Biosciences LLC (SLDB) short interest & short volume · 37.4% of float short
Solid Biosciences LLC official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
SLDB short interest fell 3.4% to 12.3M shares in the Oct 15, 2026 report (37.4% of float, 8.5 days to cover). Daily short volume averaged 68.5% of volume over the last 20 sessions, up from 64.6% the 20 sessions before, the 97th percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 12.3M
- prior 12.7M
- % of float
- 37.4%
- float 32.9M
- Days to cover
- 8.5
- avg vol 1.4M
- Change vs prior report
- -3.4%
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)
- 63.7%
- 255K of 401K
- 20-day average
- 68.5%
- prior 64.6%
- Percentile vs own history
- 97th
- 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: +9.4%
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.
SLDB'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 · SLDB overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 255,431 | 400,999 | 63.7% |
| 2026-10-30 | 211,737 | 259,836 | 81.5% |
| 2026-10-29 | 241,410 | 305,264 | 79.1% |
| 2026-10-28 | 550,702 | 639,549 | 86.1% |
| 2026-10-27 | 688,278 | 773,746 | 89.0% |
| 2026-10-26 | 190,700 | 290,379 | 65.7% |
| 2026-10-23 | 212,776 | 310,387 | 68.5% |
| 2026-10-22 | 210,580 | 409,003 | 51.5% |
| 2026-10-21 | 254,901 | 335,760 | 75.9% |
| 2026-10-20 | 359,771 | 513,702 | 70.0% |
Healthcare peers with similar quant ratings
SLDB is rated 2.95 of 5 among 532 rated Healthcare stocks (Lician quant rating, Nov 4, 2026). How the rating works
- ALGN short interest2.98 · Hold · stock
- HUM short interest2.97 · Hold · stock
- SNDA short interest2.97 · Hold · stock
- SLGL short interest2.96 · Hold
- TXG short interest2.94 · Hold · stock
- WRBY short interest2.94 · Hold · stock
- MYGN short interest2.93 · Hold · stock
- IART short interest2.92 · Hold · stock
SLDB short interest FAQ
What is SLDB's short interest?
Solid Biosciences LLC (SLDB) had 12.3M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 37.4% of its 32.9M-share float.
How many days to cover does SLDB have?
8.5 days: 12.3M shares short divided by an average daily volume of 1.4M for the Oct 15, 2026 period.
Is SLDB short interest rising or falling?
SLDB short interest fell (-3.4%) from 12.7M to 12.3M shares in the Oct 15, 2026 report.
Is SLDB a short squeeze candidate?
Lician's squeeze watch scores SLDB 69 out of 100 (elevated) from the Oct 15, 2026 report: short interest % of float 40/40, days to cover 21.3/25, change in short interest vs prior report 0/15, price change since settlement date 7.5/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of SLDB daily volume is sold short?
68.5% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 97th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was SLDB's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for Solid Biosciences LLC (SLDB) was 255,431 shares, 63.7% of 400,999 total volume.
How many SLDB short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Solid Biosciences LLC (SLDB), from Oct 20, 2026 through Nov 2, 2026.
How did SLDB short volume percent change from the prior cached session?
Cached FINRA short volume for Solid Biosciences LLC (SLDB) moved from 81.5% on Oct 30, 2026 to 63.7% on Nov 2, 2026, down 17.8 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.