AFFY stock
Affymax Inc. (AFFY) short interest & short volume · 33K shares short
Affymax Inc. official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
AFFY short interest was little changed at 33K shares in the Oct 15, 2026 report (38.4 days to cover).
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 33K
- prior 33K
- % of float
- —
- no float on file
- Days to cover
- 38.4
- avg vol 855
- Change vs prior report
- 0.0%
| Report date | Shares short | $ value short | Change | % float | Days to cover | Price |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 33K | $1K | 0.0% | — | 38.4 | $0.04 |
| Sep 30, 2026 | 33K | $52 | 0.0% | — | 5.8 | $0.00 |
| Sep 15, 2026 | 33K | $52 | 0.0% | — | 36.6 | $0.00 |
| Aug 31, 2026 | 33K | $52 | 0.0% | — | 36.1 | $0.00 |
| Aug 14, 2026 | 33K | $52 | 0.0% | — | 120.2 | $0.00 |
| Jul 31, 2026 | 33K | $49 | 0.0% | — | 1.5 | $0.00 |
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.
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
No FINRA daily short volume on file for AFFY yet.
Short squeeze score (model)
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.
AFFY'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 · AFFY overview
AFFY short interest FAQ
What is AFFY's short interest?
Affymax Inc. (AFFY) had 33K shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report.
How many days to cover does AFFY have?
38.4 days: 33K shares short divided by an average daily volume of 855 for the Oct 15, 2026 period.
Is AFFY short interest rising or falling?
AFFY short interest was little changed (0.0%) from 33K to 33K shares in the Oct 15, 2026 report.
Is AFFY a short squeeze candidate?
Lician's squeeze watch scores AFFY 25 out of 100 (low) from the Oct 15, 2026 report: days to cover 25/25, change in short interest vs prior report 0/15. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What is AFFY's market cap?
Affymax Inc. (AFFY) market cap is $37.5K on the latest cached fundamentals snapshot.
Where is AFFY short volume listed?
Cached FINRA short volume for Affymax Inc. (AFFY) is listed at https://lician.com/short-interest/affy.
Not investment advice. Figures as filed or reported, not a live feed.