PYOIF stock
Promotora y Operadora de Infraestructura S. A. B. de C. V (PYOIF) short interest & short volume · 0.1% of float short
Promotora y Operadora de Infraestructura S. A. B. de C. V official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
PYOIF short interest rose 728.3% to 159K shares in the Oct 15, 2026 report (0.1% of float, 349.4 days to cover).
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 159K
- prior 19K
- % of float
- 0.1%
- float 213.0M
- Days to cover
- 349.4
- avg vol 455
- Change vs prior report
- +728.3%
| Report date | Shares short | $ value short | Change | % float | Days to cover | Price |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 159K | — | +728.3% | 0.1% | 349.4 | — |
| Sep 30, 2026 | 19K | — | -62.9% | 0.0% | 518.8 | — |
| Sep 15, 2026 | 52K | — | +3.1% | 0.0% | 147.6 | — |
| Aug 31, 2026 | 50K | — | -35.5% | 0.0% | 110.1 | — |
| Aug 14, 2026 | 78K | — | +1.2% | 0.0% | — | — |
| Jul 31, 2026 | 77K | — | -54.9% | 0.0% | — | — |
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
No FINRA daily short volume on file for PYOIF 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.
PYOIF'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 · PYOIF overview
Industrials peers with similar quant ratings
PYOIF among 426 rated Industrials stocks (Lician quant rating, Nov 5, 2026). How the rating works
- ASC short interest5.00 · Strong Buy
- PANL short interest4.99 · Strong Buy · stock
- WTS short interest4.98 · Strong Buy · stock
- GSL short interest4.97 · Strong Buy · stock
- RJET short interest4.96 · Strong Buy · stock
- GEO short interest4.95 · Strong Buy · stock
- RYAAY short interest4.94 · Strong Buy
- AER short interest4.93 · Strong Buy · stock
PYOIF short interest FAQ
What is PYOIF's short interest?
Promotora y Operadora de Infraestructura S. A. B. de C. V (PYOIF) had 159K shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 0.1% of its 213.0M-share float.
How many days to cover does PYOIF have?
349.4 days: 159K shares short divided by an average daily volume of 455 for the Oct 15, 2026 period.
Is PYOIF short interest rising or falling?
PYOIF short interest rose (+728.3%) from 19K to 159K shares in the Oct 15, 2026 report.
Is PYOIF a short squeeze candidate?
Lician's squeeze watch scores PYOIF 40 out of 100 (elevated) from the Oct 15, 2026 report: short interest % of float 0.1/40, days to cover 25/25, change in short interest vs prior report 15/15. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What is PYOIF's market cap?
Promotora y Operadora de Infraestructura S. A. B. de C. V (PYOIF) market cap is $6.16B on the latest cached fundamentals snapshot.
Where is PYOIF short volume listed?
Cached FINRA short volume for Promotora y Operadora de Infraestructura S. A. B. de C. V (PYOIF) is listed at https://lician.com/short-interest/pyoif.
Not investment advice. Figures as filed or reported, not a live feed.