ProPetro Holding Corp (PUMP) short interest & short volume · 19.1M shares short
ProPetro Holding Corp official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
PUMP short interest fell 2.1% to 19.1M shares in the Oct 15, 2026 report (5.0 days to cover). Daily short volume averaged 47.9% of volume over the last 20 sessions, up from 44.1% the 20 sessions before, the 66th percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 19.1M
- prior 19.5M
- % of float
- —
- no float on file
- Days to cover
- 5.0
- avg vol 3.8M
- Change vs prior report
- -2.1%
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)
- 56.3%
- 917K of 1.6M
- 20-day average
- 47.9%
- prior 44.1%
- Percentile vs own history
- 66th
- 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: -9.6%
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.
PUMP'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 · PUMP overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 916,981 | 1,629,627 | 56.3% |
| 2026-10-30 | 1,051,528 | 1,802,067 | 58.4% |
| 2026-10-29 | 964,533 | 2,042,494 | 47.2% |
| 2026-10-28 | 1,603,240 | 4,237,004 | 37.8% |
| 2026-10-27 | 1,068,738 | 2,832,813 | 37.7% |
| 2026-10-26 | 332,640 | 1,037,668 | 32.1% |
| 2026-10-23 | 682,015 | 1,376,939 | 49.5% |
| 2026-10-22 | 927,051 | 1,838,111 | 50.4% |
| 2026-10-21 | 632,760 | 1,711,088 | 37.0% |
| 2026-10-20 | 1,181,808 | 2,132,147 | 55.4% |
Energy peers with similar quant ratings
PUMP is rated 1.27 of 5 among 153 rated Energy stocks (Lician quant rating, Nov 4, 2026). How the rating works
- NC short interest1.38 · Strong Sell · stock
- NEXT short interest1.35 · Strong Sell · stock
- OIS short interest1.33 · Strong Sell · stock
- WTI short interest1.30 · Strong Sell · stock
- VTS short interest1.25 · Strong Sell · stock
- LEU short interest1.22 · Strong Sell · stock
- AESI short interest1.20 · Strong Sell · stock
- GEL short interest1.17 · Strong Sell · stock
PUMP short interest FAQ
What is PUMP's short interest?
ProPetro Holding Corp (PUMP) had 19.1M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report.
How many days to cover does PUMP have?
5.0 days: 19.1M shares short divided by an average daily volume of 3.8M for the Oct 15, 2026 period.
Is PUMP short interest rising or falling?
PUMP short interest fell (-2.1%) from 19.5M to 19.1M shares in the Oct 15, 2026 report.
Is PUMP a short squeeze candidate?
Lician's squeeze watch scores PUMP 13 out of 100 (low) from the Oct 15, 2026 report: days to cover 12.5/25, 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 PUMP daily volume is sold short?
47.9% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 66th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was PUMP's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for ProPetro Holding Corp (PUMP) was 916,981 shares, 56.3% of 1,629,627 total volume.
How many PUMP short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for ProPetro Holding Corp (PUMP), from Oct 20, 2026 through Nov 2, 2026.
How did PUMP short volume percent change from the prior cached session?
Cached FINRA short volume for ProPetro Holding Corp (PUMP) moved from 58.4% on Oct 30, 2026 to 56.3% on Nov 2, 2026, down 2.1 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.