SPS Commerce Inc (SPSC) short interest & short volume · 2.9M shares short
SPS Commerce Inc official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
SPSC short interest was little changed at 2.9M shares in the Oct 15, 2026 report (5.7 days to cover). Daily short volume averaged 52.4% of volume over the last 20 sessions, down from 66.5% the 20 sessions before, the 50th percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 2.9M
- prior 2.8M
- % of float
- —
- no float on file
- Days to cover
- 5.7
- avg vol 504K
- Change vs prior report
- +0.8%
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
- Latest (Nov 2)
- 47.3%
- 174K of 369K
- 20-day average
- 52.4%
- prior 66.5%
- Percentile vs own history
- 50th
- 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: -1.8%
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.
SPSC'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 · SPSC overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 174,354 | 368,899 | 47.3% |
| 2026-10-30 | 114,794 | 267,391 | 42.9% |
| 2026-10-29 | 79,048 | 229,186 | 34.5% |
| 2026-10-28 | 116,507 | 255,645 | 45.6% |
| 2026-10-27 | 53,199 | 176,476 | 30.1% |
| 2026-10-26 | 132,142 | 203,014 | 65.1% |
| 2026-10-23 | 95,492 | 153,375 | 62.3% |
| 2026-10-22 | 112,436 | 193,504 | 58.1% |
| 2026-10-21 | 95,376 | 132,339 | 72.1% |
| 2026-10-20 | 115,152 | 179,733 | 64.1% |
Technology peers with similar quant ratings
SPSC is rated 3.61 of 5 among 462 rated Technology stocks (Lician quant rating, Nov 4, 2026). How the rating works
- PLXS short interest3.64 · Buy · stock
- PAYO short interest3.63 · Buy · stock
- PTRN short interest3.62 · Buy · stock
- RELL short interest3.62 · Buy · stock
- DT short interest3.60 · Buy · stock
- MLAB short interest3.59 · Buy · stock
- MSFT short interest3.59 · Buy · stock
- PAR short interest3.57 · Buy · stock
SPSC short interest FAQ
What is SPSC's short interest?
SPS Commerce Inc (SPSC) had 2.9M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report.
How many days to cover does SPSC have?
5.7 days: 2.9M shares short divided by an average daily volume of 504K for the Oct 15, 2026 period.
Is SPSC short interest rising or falling?
SPSC short interest was little changed (+0.8%) from 2.8M to 2.9M shares in the Oct 15, 2026 report.
Is SPSC a short squeeze candidate?
Lician's squeeze watch scores SPSC 15 out of 100 (low) from the Oct 15, 2026 report: days to cover 14.2/25, change in short interest vs prior report 0.3/15, 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 SPSC daily volume is sold short?
52.4% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 50th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was SPSC's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for SPS Commerce Inc (SPSC) was 174,354 shares, 47.3% of 368,899 total volume.
How many SPSC short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for SPS Commerce Inc (SPSC), from Oct 20, 2026 through Nov 2, 2026.
How did SPSC short volume percent change from the prior cached session?
Cached FINRA short volume for SPS Commerce Inc (SPSC) moved from 42.9% on Oct 30, 2026 to 47.3% on Nov 2, 2026, up 4.4 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.