Northern Trust Corporation (NTRSO) short interest & short volume · 0.1% of float short
Northern Trust Corporation official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
NTRSO short interest fell 9.4% to 88K shares in the Oct 15, 2026 report (0.1% of float, 2.1 days to cover). Daily short volume averaged 40.7% of volume over the last 20 sessions, the 33rd percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 88K
- prior 97K
- % of float
- 0.1%
- float 181.9M
- Days to cover
- 2.1
- avg vol 41K
- Change vs prior report
- -9.4%
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)
- 24.4%
- 8K of 35K
- 20-day average
- 40.7%
- prior 40.8%
- Percentile vs own history
- 33rd
- 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: -5.3%
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.
NTRSO'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 · NTRSO overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 8,443 | 34,594 | 24.4% |
| 2026-10-30 | 9,093 | 37,608 | 24.2% |
| 2026-10-29 | 5,162 | 33,088 | 15.6% |
| 2026-10-28 | 8,924 | 26,299 | 33.9% |
| 2026-10-27 | 13,536 | 30,393 | 44.5% |
| 2026-10-26 | 38,632 | 47,673 | 81.0% |
| 2026-10-23 | 8,807 | 47,875 | 18.4% |
| 2026-10-22 | 9,793 | 25,089 | 39.0% |
| 2026-10-21 | 8,233 | 23,160 | 35.5% |
| 2026-10-20 | 15,396 | 50,085 | 30.7% |
Financials peers with similar quant ratings
NTRSO among 516 rated Financials stocks (Lician quant rating, Nov 4, 2026). How the rating works
- HG short interest5.00 · Strong Buy · stock
- WTM short interest4.99 · Strong Buy · stock
- SLDE short interest4.98 · Strong Buy · stock
- OPHC short interest4.97 · Strong Buy · stock
- HRTG short interest4.96 · Strong Buy · stock
- SPNT short interest4.96 · Strong Buy
- TW short interest4.95 · Strong Buy · stock
- TWFG short interest4.94 · Strong Buy · stock
NTRSO short interest FAQ
What is NTRSO's short interest?
Northern Trust Corporation (NTRSO) had 88K shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 0.1% of its 181.9M-share float.
How many days to cover does NTRSO have?
2.1 days: 88K shares short divided by an average daily volume of 41K for the Oct 15, 2026 period.
Is NTRSO short interest rising or falling?
NTRSO short interest fell (-9.4%) from 97K to 88K shares in the Oct 15, 2026 report.
Is NTRSO a short squeeze candidate?
Lician's squeeze watch scores NTRSO 5 out of 100 (low) from the Oct 15, 2026 report: short interest % of float 0.1/40, days to cover 5.3/25, change in short interest vs prior report 0/15, 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 NTRSO daily volume is sold short?
40.7% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 33rd percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was NTRSO's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for Northern Trust Corporation (NTRSO) was 8,443 shares, 24.4% of 34,594 total volume.
How many NTRSO short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Northern Trust Corporation (NTRSO), from Oct 20, 2026 through Nov 2, 2026.
How did NTRSO short volume percent change from the prior cached session?
Cached FINRA short volume for Northern Trust Corporation (NTRSO) moved from 24.2% on Oct 30, 2026 to 24.4% on Nov 2, 2026, up 0.2 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.