SID stock
Companhia Siderurgica Nacional ADR (SID) short interest & short volume · 1.7% of float short
Companhia Siderurgica Nacional ADR official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
SID short interest rose 39.8% to 10.3M shares in the Oct 15, 2026 report (1.7% of float, 1.1 days to cover). Daily short volume averaged 58.1% of volume over the last 20 sessions, down from 64.8% the 20 sessions before, the 79th percentile of its own 20-day averages since Oct 6, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 10.3M
- prior 7.3M
- % of float
- 1.7%
- float 595.0M
- Days to cover
- 1.1
- avg vol 9.5M
- Change vs prior report
- +39.8%
| Report date | Shares short | $ value short | Change | % float | Days to cover | Price |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 10.3M | $11.8M | +39.8% | 1.7% | 1.1 | $1.15 |
| Sep 30, 2026 | 7.3M | $7.8M | +76.4% | 1.2% | 1.0 | $1.06 |
| Sep 15, 2026 | 4.2M | $5.0M | -53.6% | 0.7% | 1.0 | $1.20 |
| Aug 31, 2026 | 9.0M | $9.3M | -34.2% | 1.5% | 5.1 | $1.04 |
| Aug 14, 2026 | 13.6M | $12.1M | +40.0% | 2.3% | 3.5 | $0.89 |
| Jul 31, 2026 | 9.7M | $9.6M | +8.3% | 1.6% | 2.1 | $0.99 |
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 11)
- 77.2%
- 2.9M of 3.8M
- 20-day average
- 58.1%
- prior 64.8%
- Percentile vs own history
- 79th
- 233 periods since 2025
Loading prices…
Source: FINRA Reg SHO daily short sale volume · Latest Nov 11, 2026
Short squeeze score (model)
Price since settlement: -32.8%
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.
SID'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 · SID overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-11 | 2,914,750 | 3,778,154 | 77.2% |
| 2026-11-10 | 1,475,208 | 3,341,958 | 44.1% |
| 2026-11-09 | 1,244,578 | 3,665,054 | 34.0% |
| 2026-11-06 | 1,818,374 | 6,145,916 | 29.6% |
| 2026-11-05 | 1,941,567 | 4,506,196 | 43.1% |
| 2026-11-04 | 1,993,040 | 3,869,165 | 51.5% |
| 2026-11-03 | 2,505,357 | 4,687,934 | 53.4% |
| 2026-11-02 | 1,936,415 | 2,644,647 | 73.2% |
| 2026-10-30 | 2,475,109 | 4,902,319 | 50.5% |
| 2026-10-29 | 5,103,368 | 5,912,528 | 86.3% |
Materials peers with similar quant ratings
SID among 161 rated Materials stocks (Lician quant rating, Nov 13, 2026). How the rating works
- FRD short interest4.99 · Strong Buy · stock
- CSTM short interest4.96 · Strong Buy · stock
- BHP short interest4.94 · Strong Buy
- NUE short interest4.91 · Strong Buy · stock
- RGLD short interest4.89 · Strong Buy · stock
- ERO short interest4.86 · Strong Buy
- RS short interest4.84 · Strong Buy · stock
- DRD short interest4.81 · Strong Buy
SID short interest FAQ
What is SID's short interest?
Companhia Siderurgica Nacional ADR (SID) had 10.3M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 1.7% of its 595.0M-share float.
How many days to cover does SID have?
1.1 days: 10.3M shares short divided by an average daily volume of 9.5M for the Oct 15, 2026 period.
Is SID short interest rising or falling?
SID short interest rose (+39.8%) from 7.3M to 10.3M shares in the Oct 15, 2026 report.
Is SID a short squeeze candidate?
Lician's squeeze watch scores SID 17 out of 100 (low) from the Oct 15, 2026 report: short interest % of float 2.3/40, days to cover 2.7/25, change in short interest vs prior report 11.9/15, price change since settlement date 0/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of SID daily volume is sold short?
58.1% on average over the last 20 sessions to Nov 11, 2026 (FINRA Reg SHO daily short volume; the 79th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was SID's latest FINRA short volume?
On Nov 11, 2026, cached FINRA short volume for Companhia Siderurgica Nacional ADR (SID) was 2,914,750 shares, 77.2% of 3,778,154 total volume.
How many SID short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Companhia Siderurgica Nacional ADR (SID), from Oct 29, 2026 through Nov 11, 2026.
How did SID short volume percent change from the prior cached session?
Cached FINRA short volume for Companhia Siderurgica Nacional ADR (SID) moved from 44.1% on Nov 10, 2026 to 77.2% on Nov 11, 2026, up 33.1 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.