Alx Oncology Holdings (ALXO) short interest & short volume · 5.6% of float short
Alx Oncology Holdings official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
ALXO short interest rose 5.3% to 6.0M shares in the Oct 15, 2026 report (5.6% of float, 3.6 days to cover). Daily short volume averaged 51.0% of volume over the last 20 sessions, up from 43.2% the 20 sessions before, the 88th percentile of its own 20-day averages since Sep 22, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 6.0M
- prior 5.7M
- % of float
- 5.6%
- float 107.0M
- Days to cover
- 3.6
- avg vol 1.6M
- Change vs prior report
- +5.3%
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)
- 52.5%
- 329K of 627K
- 20-day average
- 51.0%
- prior 43.2%
- Percentile vs own history
- 88th
- 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: +29.0%
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.
ALXO'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 · ALXO overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 329,264 | 627,251 | 52.5% |
| 2026-10-30 | 118,165 | 151,400 | 78.0% |
| 2026-10-29 | 482,922 | 707,170 | 68.3% |
| 2026-10-28 | 345,074 | 1,908,343 | 18.1% |
| 2026-10-27 | 407,832 | 1,846,723 | 22.1% |
| 2026-10-26 | 491,519 | 591,605 | 83.1% |
| 2026-10-23 | 175,430 | 250,442 | 70.0% |
| 2026-10-22 | 175,693 | 207,790 | 84.5% |
| 2026-10-21 | 119,963 | 446,552 | 26.9% |
| 2026-10-20 | 130,699 | 267,748 | 48.8% |
Healthcare peers with similar quant ratings
ALXO is rated 2.34 of 5 among 532 rated Healthcare stocks (Lician quant rating, Nov 4, 2026). How the rating works
- REPL short interest2.37 · Sell · stock
- CAPR short interest2.36 · Sell · stock
- RXRX short interest2.36 · Sell · stock
- MXCT short interest2.35 · Sell · stock
- CBLL short interest2.33 · Sell · stock
- IDYA short interest2.33 · Sell · stock
- PRLD short interest2.32 · Sell · stock
- ALLO short interest2.31 · Sell · stock
ALXO short interest FAQ
What is ALXO's short interest?
Alx Oncology Holdings (ALXO) had 6.0M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 5.6% of its 107.0M-share float.
How many days to cover does ALXO have?
3.6 days: 6.0M shares short divided by an average daily volume of 1.6M for the Oct 15, 2026 period.
Is ALXO short interest rising or falling?
ALXO short interest rose (+5.3%) from 5.7M to 6.0M shares in the Oct 15, 2026 report.
Is ALXO a short squeeze candidate?
Lician's squeeze watch scores ALXO 38 out of 100 (low) from the Oct 15, 2026 report: short interest % of float 7.4/40, days to cover 9.1/25, change in short interest vs prior report 1.6/15, price change since settlement date 20/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of ALXO daily volume is sold short?
51.0% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 88th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was ALXO's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for Alx Oncology Holdings (ALXO) was 329,264 shares, 52.5% of 627,251 total volume.
How many ALXO short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Alx Oncology Holdings (ALXO), from Oct 20, 2026 through Nov 2, 2026.
How did ALXO short volume percent change from the prior cached session?
Cached FINRA short volume for Alx Oncology Holdings (ALXO) moved from 78.0% on Oct 30, 2026 to 52.5% on Nov 2, 2026, down 25.5 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.