State Street Corp (STT) short interest & short volume · 1.8% of float short
State Street Corp official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
STT short interest rose 16.9% to 6.2M shares in the Oct 15, 2026 report (1.8% of float, 2.5 days to cover). Daily short volume averaged 46.6% of volume over the last 20 sessions, up from 45.4% the 20 sessions before, the 29th percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 6.2M
- prior 5.3M
- % of float
- 1.8%
- float 346.4M
- Days to cover
- 2.5
- avg vol 2.5M
- Change vs prior report
- +16.9%
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)
- 53.8%
- 253K of 471K
- 20-day average
- 46.6%
- prior 45.4%
- Percentile vs own history
- 29th
- 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: +1.3%
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.
STT'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 · STT overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 253,462 | 471,027 | 53.8% |
| 2026-10-30 | 129,237 | 336,413 | 38.4% |
| 2026-10-29 | 201,888 | 426,512 | 47.3% |
| 2026-10-28 | 249,829 | 558,093 | 44.8% |
| 2026-10-27 | 146,737 | 356,933 | 41.1% |
| 2026-10-26 | 186,106 | 447,271 | 41.6% |
| 2026-10-23 | 205,845 | 562,856 | 36.6% |
| 2026-10-22 | 305,330 | 576,234 | 53.0% |
| 2026-10-21 | 325,730 | 583,208 | 55.9% |
| 2026-10-20 | 299,890 | 535,118 | 56.0% |
Financials peers with similar quant ratings
STT is rated 2.62 of 5 among 516 rated Financials stocks (Lician quant rating, Nov 4, 2026). How the rating works
- WTFC short interest2.66 · Hold
- FINV short interest2.65 · Hold · stock
- BHRB short interest2.64 · Hold · stock
- OMF short interest2.64 · Hold · stock
- WTW short interest2.62 · Hold · stock
- HFWA short interest2.61 · Hold · stock
- APAM short interest2.60 · Hold · stock
- FHB short interest2.60 · Hold · stock
STT short interest FAQ
What is STT's short interest?
State Street Corp (STT) had 6.2M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 1.8% of its 346.4M-share float.
How many days to cover does STT have?
2.5 days: 6.2M shares short divided by an average daily volume of 2.5M for the Oct 15, 2026 period.
Is STT short interest rising or falling?
STT short interest rose (+16.9%) from 5.3M to 6.2M shares in the Oct 15, 2026 report.
Is STT a short squeeze candidate?
Lician's squeeze watch scores STT 15 out of 100 (low) from the Oct 15, 2026 report: short interest % of float 2.4/40, days to cover 6.3/25, change in short interest vs prior report 5.1/15, price change since settlement date 1/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of STT daily volume is sold short?
46.6% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 29th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was STT's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for State Street Corp (STT) was 253,462 shares, 53.8% of 471,027 total volume.
How many STT short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for State Street Corp (STT), from Oct 20, 2026 through Nov 2, 2026.
How did STT short volume percent change from the prior cached session?
Cached FINRA short volume for State Street Corp (STT) moved from 38.4% on Oct 30, 2026 to 53.8% on Nov 2, 2026, up 15.4 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.