Rocket Pharmaceuticals Inc (RCKT) short interest & short volume · 20.0% of float short
Rocket Pharmaceuticals Inc official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
RCKT short interest rose 8.2% to 16.3M shares in the Oct 15, 2026 report (20.0% of float, 6.7 days to cover). Daily short volume averaged 53.1% of volume over the last 20 sessions, down from 54.0% the 20 sessions before, the 73rd percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 16.3M
- prior 15.0M
- % of float
- 20.0%
- float 81.5M
- Days to cover
- 6.7
- avg vol 2.4M
- Change vs prior report
- +8.2%
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)
- 55.4%
- 440K of 794K
- 20-day average
- 53.1%
- prior 54.0%
- Percentile vs own history
- 73rd
- 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: +6.4%
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.
RCKT'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 · RCKT overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 440,073 | 793,883 | 55.4% |
| 2026-10-30 | 386,690 | 808,722 | 47.8% |
| 2026-10-29 | 374,370 | 882,474 | 42.4% |
| 2026-10-28 | 303,003 | 592,477 | 51.1% |
| 2026-10-27 | 483,962 | 950,201 | 50.9% |
| 2026-10-26 | 433,466 | 706,782 | 61.3% |
| 2026-10-23 | 304,541 | 593,964 | 51.3% |
| 2026-10-22 | 371,282 | 846,744 | 43.9% |
| 2026-10-21 | 534,005 | 1,002,271 | 53.3% |
| 2026-10-20 | 411,936 | 782,431 | 52.6% |
Healthcare peers with similar quant ratings
RCKT is rated 2.01 of 5 among 532 rated Healthcare stocks (Lician quant rating, Nov 4, 2026). How the rating works
- EBS short interest2.04 · Sell · stock
- PSNL short interest2.03 · Sell · stock
- SION short interest2.03 · Sell · stock
- EWTX short interest2.02 · Sell · stock
- MASS short interest2.00 · Sell · stock
- WHWK short interest2.00 · Sell · stock
- AVBP short interest1.99 · Sell · stock
- PLSE short interest1.98 · Sell · stock
RCKT short interest FAQ
What is RCKT's short interest?
Rocket Pharmaceuticals Inc (RCKT) had 16.3M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 20.0% of its 81.5M-share float.
How many days to cover does RCKT have?
6.7 days: 16.3M shares short divided by an average daily volume of 2.4M for the Oct 15, 2026 period.
Is RCKT short interest rising or falling?
RCKT short interest rose (+8.2%) from 15.0M to 16.3M shares in the Oct 15, 2026 report.
Is RCKT a short squeeze candidate?
Lician's squeeze watch scores RCKT 51 out of 100 (elevated) from the Oct 15, 2026 report: short interest % of float 26.7/40, days to cover 16.7/25, change in short interest vs prior report 2.5/15, price change since settlement date 5.1/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of RCKT daily volume is sold short?
53.1% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 73rd percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was RCKT's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for Rocket Pharmaceuticals Inc (RCKT) was 440,073 shares, 55.4% of 793,883 total volume.
How many RCKT short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Rocket Pharmaceuticals Inc (RCKT), from Oct 20, 2026 through Nov 2, 2026.
How did RCKT short volume percent change from the prior cached session?
Cached FINRA short volume for Rocket Pharmaceuticals Inc (RCKT) moved from 47.8% on Oct 30, 2026 to 55.4% on Nov 2, 2026, up 7.6 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.